15833090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 35610624

約数和(自身を除く): 19777534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 137, 182, 254, 274, 455, 635, 685, 889, 910, 959, 1270, 1370, 1651, 1778, 1781, 1918, 3302, 3562, 4445, 4795, 8255, 8890, 8905, 9590, 11557, 12467, 16510, 17399, 17810, 23114, 24934, 34798, 57785, 62335, 86995, 115570, 121793, 124670, 173990, 226187, 243586, 452374, 608965, 1130935, 1217930, 1583309, 2261870, 3166618, 7916545, 15833090]

約数ペア:

[(1, 15833090), (2, 7916545), (5, 3166618), (7, 2261870), (10, 1583309), (13, 1217930), (14, 1130935), (26, 608965), (35, 452374), (65, 243586), (70, 226187), (91, 173990), (127, 124670), (130, 121793), (137, 115570), (182, 86995), (254, 62335), (274, 57785), (455, 34798), (635, 24934), (685, 23114), (889, 17810), (910, 17399), (959, 16510), (1270, 12467), (1370, 11557), (1651, 9590), (1778, 8905), (1781, 8890), (1918, 8255), (3302, 4795), (3562, 4445)]