42684435

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 38185965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 115, 135, 177, 207, 233, 295, 345, 531, 621, 699, 885, 1035, 1165, 1357, 1593, 2097, 2655, 3105, 3495, 4071, 5359, 6291, 6785, 7965, 10485, 12213, 13747, 16077, 20355, 26795, 31455, 36639, 41241, 48231, 61065, 68735, 80385, 123723, 144693, 183195, 206205, 241155, 316181, 371169, 618615, 723465, 948543, 1580905, 1855845, 2845629, 4742715, 8536887, 14228145, 42684435]

約数ペア:

[(1, 42684435), (3, 14228145), (5, 8536887), (9, 4742715), (15, 2845629), (23, 1855845), (27, 1580905), (45, 948543), (59, 723465), (69, 618615), (115, 371169), (135, 316181), (177, 241155), (207, 206205), (233, 183195), (295, 144693), (345, 123723), (531, 80385), (621, 68735), (699, 61065), (885, 48231), (1035, 41241), (1165, 36639), (1357, 31455), (1593, 26795), (2097, 20355), (2655, 16077), (3105, 13747), (3495, 12213), (4071, 10485), (5359, 7965), (6291, 6785)]