56291625

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 112170240

約数和(自身を除く): 55878615

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 675, 975, 1125, 1283, 1625, 1755, 2925, 3375, 3849, 4875, 6415, 8775, 11547, 14625, 16679, 19245, 32075, 34641, 43875, 50037, 57735, 83395, 96225, 150111, 160375, 173205, 250185, 288675, 416975, 450333, 481125, 750555, 866025, 1250925, 1443375, 2084875, 2251665, 3752775, 4330125, 6254625, 11258325, 18763875, 56291625]

約数ペア:

[(1, 56291625), (3, 18763875), (5, 11258325), (9, 6254625), (13, 4330125), (15, 3752775), (25, 2251665), (27, 2084875), (39, 1443375), (45, 1250925), (65, 866025), (75, 750555), (117, 481125), (125, 450333), (135, 416975), (195, 288675), (225, 250185), (325, 173205), (351, 160375), (375, 150111), (585, 96225), (675, 83395), (975, 57735), (1125, 50037), (1283, 43875), (1625, 34641), (1755, 32075), (2925, 19245), (3375, 16679), (3849, 14625), (4875, 11547), (6415, 8775)]