30585125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 41614560

約数和(自身を除く): 11029435

約数列:

[1, 5, 17, 25, 37, 85, 125, 185, 389, 425, 629, 925, 1945, 2125, 3145, 4625, 6613, 9725, 14393, 15725, 33065, 48625, 71965, 78625, 165325, 244681, 359825, 826625, 1223405, 1799125, 6117025, 30585125]

約数ペア:

[(1, 30585125), (5, 6117025), (17, 1799125), (25, 1223405), (37, 826625), (85, 359825), (125, 244681), (185, 165325), (389, 78625), (425, 71965), (629, 48625), (925, 33065), (1945, 15725), (2125, 14393), (3145, 9725), (4625, 6613)]