245888366955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{30253}}^1$

素因数の和:30537

約数の個数: 128

約数和(自身を含む): 508569255936

約数和(自身を除く): 262680888981

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 227, 231, 341, 385, 465, 651, 681, 1023, 1085, 1135, 1155, 1589, 1705, 2387, 2497, 3255, 3405, 4767, 5115, 7037, 7161, 7491, 7945, 11935, 12485, 17479, 21111, 23835, 30253, 35185, 35805, 37455, 49259, 52437, 77407, 87395, 90759, 105555, 147777, 151265, 211771, 232221, 246295, 262185, 332783, 387035, 453795, 541849, 635313, 738885, 937843, 998349, 1058855, 1161105, 1625547, 1663915, 2329481, 2709245, 2813529, 3176565, 4689215, 4991745, 6564901, 6867431, 6988443, 8127735, 10316273, 11647405, 14067645, 19694703, 20602293, 30948819, 32824505, 34337155, 34942215, 48072017, 51581365, 72213911, 75541741, 98473515, 103011465, 144216051, 154744095, 212890361, 216641733, 226625223, 240360085, 361069555, 377708705, 528792187, 638671083, 721080255, 1064451805, 1083208665, 1133126115, 1490232527, 1586376561, 2341793971, 2643960935, 3193355415, 4470697581, 7025381913, 7451162635, 7931882805, 11708969855, 16392557797, 22353487905, 35126909565, 49177673391, 81962788985, 245888366955]

約数ペア:

[(1, 245888366955), (3, 81962788985), (5, 49177673391), (7, 35126909565), (11, 22353487905), (15, 16392557797), (21, 11708969855), (31, 7931882805), (33, 7451162635), (35, 7025381913), (55, 4470697581), (77, 3193355415), (93, 2643960935), (105, 2341793971), (155, 1586376561), (165, 1490232527), (217, 1133126115), (227, 1083208665), (231, 1064451805), (341, 721080255), (385, 638671083), (465, 528792187), (651, 377708705), (681, 361069555), (1023, 240360085), (1085, 226625223), (1135, 216641733), (1155, 212890361), (1589, 154744095), (1705, 144216051), (2387, 103011465), (2497, 98473515), (3255, 75541741), (3405, 72213911), (4767, 51581365), (5115, 48072017), (7037, 34942215), (7161, 34337155), (7491, 32824505), (7945, 30948819), (11935, 20602293), (12485, 19694703), (17479, 14067645), (21111, 11647405), (23835, 10316273), (30253, 8127735), (35185, 6988443), (35805, 6867431), (37455, 6564901), (49259, 4991745), (52437, 4689215), (77407, 3176565), (87395, 2813529), (90759, 2709245), (105555, 2329481), (147777, 1663915), (151265, 1625547), (211771, 1161105), (232221, 1058855), (246295, 998349), (262185, 937843), (332783, 738885), (387035, 635313), (453795, 541849)]