15923050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 37122624

約数和(自身を除く): 21199574

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 50, 55, 65, 85, 110, 130, 131, 143, 170, 187, 221, 262, 275, 286, 325, 374, 425, 442, 550, 650, 655, 715, 850, 935, 1105, 1310, 1430, 1441, 1703, 1870, 2210, 2227, 2431, 2882, 3275, 3406, 3575, 4454, 4675, 4862, 5525, 6550, 7150, 7205, 8515, 9350, 11050, 11135, 12155, 14410, 17030, 18733, 22270, 24310, 24497, 28951, 36025, 37466, 42575, 48994, 55675, 57902, 60775, 72050, 85150, 93665, 111350, 121550, 122485, 144755, 187330, 244970, 289510, 318461, 468325, 612425, 636922, 723775, 936650, 1224850, 1447550, 1592305, 3184610, 7961525, 15923050]

約数ペア:

[(1, 15923050), (2, 7961525), (5, 3184610), (10, 1592305), (11, 1447550), (13, 1224850), (17, 936650), (22, 723775), (25, 636922), (26, 612425), (34, 468325), (50, 318461), (55, 289510), (65, 244970), (85, 187330), (110, 144755), (130, 122485), (131, 121550), (143, 111350), (170, 93665), (187, 85150), (221, 72050), (262, 60775), (275, 57902), (286, 55675), (325, 48994), (374, 42575), (425, 37466), (442, 36025), (550, 28951), (650, 24497), (655, 24310), (715, 22270), (850, 18733), (935, 17030), (1105, 14410), (1310, 12155), (1430, 11135), (1441, 11050), (1703, 9350), (1870, 8515), (2210, 7205), (2227, 7150), (2431, 6550), (2882, 5525), (3275, 4862), (3406, 4675), (3575, 4454)]