4621875

素因数分解:

$3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 8436960

約数和(自身を除く): 3815085

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 125, 145, 255, 375, 425, 435, 493, 625, 725, 1275, 1479, 1875, 2125, 2175, 2465, 3125, 3625, 6375, 7395, 9375, 10625, 10875, 12325, 18125, 31875, 36975, 53125, 54375, 61625, 90625, 159375, 184875, 271875, 308125, 924375, 1540625, 4621875]

約数ペア:

[(1, 4621875), (3, 1540625), (5, 924375), (15, 308125), (17, 271875), (25, 184875), (29, 159375), (51, 90625), (75, 61625), (85, 54375), (87, 53125), (125, 36975), (145, 31875), (255, 18125), (375, 12325), (425, 10875), (435, 10625), (493, 9375), (625, 7395), (725, 6375), (1275, 3625), (1479, 3125), (1875, 2465), (2125, 2175)]