324825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 553536

約数和(自身を除く): 228711

約数列:

[1, 3, 5, 15, 25, 61, 71, 75, 183, 213, 305, 355, 915, 1065, 1525, 1775, 4331, 4575, 5325, 12993, 21655, 64965, 108275, 324825]

約数ペア:

[(1, 324825), (3, 108275), (5, 64965), (15, 21655), (25, 12993), (61, 5325), (71, 4575), (75, 4331), (183, 1775), (213, 1525), (305, 1065), (355, 915)]