5533125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 9971808

約数和(自身を除く): 4438683

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 227, 325, 375, 625, 681, 975, 1135, 1625, 1875, 2951, 3405, 4875, 5675, 8125, 8853, 14755, 17025, 24375, 28375, 44265, 73775, 85125, 141875, 221325, 368875, 425625, 1106625, 1844375, 5533125]

約数ペア:

[(1, 5533125), (3, 1844375), (5, 1106625), (13, 425625), (15, 368875), (25, 221325), (39, 141875), (65, 85125), (75, 73775), (125, 44265), (195, 28375), (227, 24375), (325, 17025), (375, 14755), (625, 8853), (681, 8125), (975, 5675), (1135, 4875), (1625, 3405), (1875, 2951)]