2631574075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7109}}^1$

素因数の和:7216

約数の個数: 48

約数和(自身を含む): 3776945760

約数和(自身を除く): 1145371685

約数列:

[1, 5, 13, 17, 25, 65, 67, 85, 221, 325, 335, 425, 871, 1105, 1139, 1675, 4355, 5525, 5695, 7109, 14807, 21775, 28475, 35545, 74035, 92417, 120853, 177725, 370175, 462085, 476303, 604265, 1571089, 2310425, 2381515, 3021325, 6191939, 7855445, 8097151, 11907575, 30959695, 39277225, 40485755, 105262963, 154798475, 202428775, 526314815, 2631574075]

約数ペア:

[(1, 2631574075), (5, 526314815), (13, 202428775), (17, 154798475), (25, 105262963), (65, 40485755), (67, 39277225), (85, 30959695), (221, 11907575), (325, 8097151), (335, 7855445), (425, 6191939), (871, 3021325), (1105, 2381515), (1139, 2310425), (1675, 1571089), (4355, 604265), (5525, 476303), (5695, 462085), (7109, 370175), (14807, 177725), (21775, 120853), (28475, 92417), (35545, 74035)]