15515058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 36489600

約数和(自身を除く): 20974542

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 361, 377, 494, 551, 722, 741, 754, 1083, 1102, 1131, 1482, 1653, 2166, 2262, 3306, 4693, 6859, 7163, 9386, 10469, 13718, 14079, 14326, 20577, 20938, 21489, 28158, 31407, 41154, 42978, 62814, 89167, 136097, 178334, 198911, 267501, 272194, 397822, 408291, 535002, 596733, 816582, 1193466, 2585843, 5171686, 7757529, 15515058]

約数ペア:

[(1, 15515058), (2, 7757529), (3, 5171686), (6, 2585843), (13, 1193466), (19, 816582), (26, 596733), (29, 535002), (38, 408291), (39, 397822), (57, 272194), (58, 267501), (78, 198911), (87, 178334), (114, 136097), (174, 89167), (247, 62814), (361, 42978), (377, 41154), (494, 31407), (551, 28158), (722, 21489), (741, 20938), (754, 20577), (1083, 14326), (1102, 14079), (1131, 13718), (1482, 10469), (1653, 9386), (2166, 7163), (2262, 6859), (3306, 4693)]