147568575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 322979328

約数和(自身を除く): 175410753

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 25, 33, 35, 55, 69, 75, 77, 101, 105, 115, 121, 161, 165, 175, 231, 253, 275, 303, 345, 363, 385, 483, 505, 525, 575, 605, 707, 759, 805, 825, 847, 1111, 1155, 1265, 1515, 1725, 1771, 1815, 1925, 2121, 2323, 2415, 2525, 2541, 2783, 3025, 3333, 3535, 3795, 4025, 4235, 5313, 5555, 5775, 6325, 6969, 7575, 7777, 8349, 8855, 9075, 10605, 11615, 12075, 12221, 12705, 13915, 16261, 16665, 17675, 18975, 19481, 21175, 23331, 25553, 26565, 27775, 34845, 36663, 38885, 41745, 44275, 48783, 53025, 58075, 58443, 61105, 63525, 69575, 76659, 81305, 83325, 85547, 97405, 116655, 127765, 132825, 174225, 178871, 183315, 194425, 208725, 243915, 256641, 281083, 292215, 305525, 383295, 406525, 427735, 487025, 536613, 583275, 638825, 843249, 894355, 916575, 1219575, 1283205, 1405415, 1461075, 1916475, 1967581, 2138675, 2683065, 4216245, 4471775, 5902743, 6416025, 7027075, 9837905, 13415325, 21081225, 29513715, 49189525, 147568575]

約数ペア:

[(1, 147568575), (3, 49189525), (5, 29513715), (7, 21081225), (11, 13415325), (15, 9837905), (21, 7027075), (23, 6416025), (25, 5902743), (33, 4471775), (35, 4216245), (55, 2683065), (69, 2138675), (75, 1967581), (77, 1916475), (101, 1461075), (105, 1405415), (115, 1283205), (121, 1219575), (161, 916575), (165, 894355), (175, 843249), (231, 638825), (253, 583275), (275, 536613), (303, 487025), (345, 427735), (363, 406525), (385, 383295), (483, 305525), (505, 292215), (525, 281083), (575, 256641), (605, 243915), (707, 208725), (759, 194425), (805, 183315), (825, 178871), (847, 174225), (1111, 132825), (1155, 127765), (1265, 116655), (1515, 97405), (1725, 85547), (1771, 83325), (1815, 81305), (1925, 76659), (2121, 69575), (2323, 63525), (2415, 61105), (2525, 58443), (2541, 58075), (2783, 53025), (3025, 48783), (3333, 44275), (3535, 41745), (3795, 38885), (4025, 36663), (4235, 34845), (5313, 27775), (5555, 26565), (5775, 25553), (6325, 23331), (6969, 21175), (7575, 19481), (7777, 18975), (8349, 17675), (8855, 16665), (9075, 16261), (10605, 13915), (11615, 12705), (12075, 12221)]