15691062555

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2282

約数の個数: 128

約数和(自身を含む): 32619110400

約数和(自身を除く): 16928047845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 79, 101, 105, 135, 189, 237, 303, 315, 395, 505, 553, 707, 711, 909, 945, 1185, 1515, 1659, 2081, 2121, 2133, 2727, 2765, 3535, 3555, 4545, 4977, 6243, 6363, 7979, 8295, 10405, 10605, 10665, 13635, 14567, 14931, 18729, 19089, 23937, 24885, 31215, 31815, 39895, 43701, 55853, 56187, 71811, 72835, 74655, 93645, 95445, 119685, 131103, 164399, 167559, 210181, 215433, 218505, 279265, 280935, 359055, 393309, 493197, 502677, 630543, 655515, 821995, 837795, 1050905, 1077165, 1150793, 1471267, 1479591, 1508031, 1891629, 1966545, 2465985, 2513385, 3152715, 3452379, 4413801, 4438773, 5674887, 5753965, 7356335, 7397955, 7540155, 9458145, 10357137, 13241403, 16604299, 17261895, 22069005, 22193865, 28374435, 31071411, 39724209, 49812897, 51785685, 66207015, 83021495, 116230093, 149438691, 155357055, 198621045, 249064485, 348690279, 448316073, 581150465, 747193455, 1046070837, 1743451395, 2241580365, 3138212511, 5230354185, 15691062555]

約数ペア:

[(1, 15691062555), (3, 5230354185), (5, 3138212511), (7, 2241580365), (9, 1743451395), (15, 1046070837), (21, 747193455), (27, 581150465), (35, 448316073), (45, 348690279), (63, 249064485), (79, 198621045), (101, 155357055), (105, 149438691), (135, 116230093), (189, 83021495), (237, 66207015), (303, 51785685), (315, 49812897), (395, 39724209), (505, 31071411), (553, 28374435), (707, 22193865), (711, 22069005), (909, 17261895), (945, 16604299), (1185, 13241403), (1515, 10357137), (1659, 9458145), (2081, 7540155), (2121, 7397955), (2133, 7356335), (2727, 5753965), (2765, 5674887), (3535, 4438773), (3555, 4413801), (4545, 3452379), (4977, 3152715), (6243, 2513385), (6363, 2465985), (7979, 1966545), (8295, 1891629), (10405, 1508031), (10605, 1479591), (10665, 1471267), (13635, 1150793), (14567, 1077165), (14931, 1050905), (18729, 837795), (19089, 821995), (23937, 655515), (24885, 630543), (31215, 502677), (31815, 493197), (39895, 393309), (43701, 359055), (55853, 280935), (56187, 279265), (71811, 218505), (72835, 215433), (74655, 210181), (93645, 167559), (95445, 164399), (119685, 131103)]