45425475

素因数分解:

$3^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 84146400

約数和(自身を除く): 38720925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 173, 225, 389, 519, 675, 865, 1167, 1557, 1945, 2595, 3501, 4325, 4671, 5835, 7785, 9725, 10503, 12975, 17505, 23355, 29175, 38925, 52515, 67297, 87525, 116775, 201891, 262575, 336485, 605673, 1009455, 1682425, 1817019, 3028365, 5047275, 9085095, 15141825, 45425475]

約数ペア:

[(1, 45425475), (3, 15141825), (5, 9085095), (9, 5047275), (15, 3028365), (25, 1817019), (27, 1682425), (45, 1009455), (75, 605673), (135, 336485), (173, 262575), (225, 201891), (389, 116775), (519, 87525), (675, 67297), (865, 52515), (1167, 38925), (1557, 29175), (1945, 23355), (2595, 17505), (3501, 12975), (4325, 10503), (4671, 9725), (5835, 7785)]