325799715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1433}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 545149440

約数和(自身を除く): 219349725

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 659, 1433, 1977, 3295, 4299, 7165, 9885, 15157, 21495, 32959, 45471, 75785, 98877, 164795, 227355, 494385, 944347, 2833041, 4721735, 14165205, 21719981, 65159943, 108599905, 325799715]

約数ペア:

[(1, 325799715), (3, 108599905), (5, 65159943), (15, 21719981), (23, 14165205), (69, 4721735), (115, 2833041), (345, 944347), (659, 494385), (1433, 227355), (1977, 164795), (3295, 98877), (4299, 75785), (7165, 45471), (9885, 32959), (15157, 21495)]