30885075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10559}}^1$

素因数の和:10588

約数の個数: 36

約数和(自身を含む): 59579520

約数和(自身を除く): 28694445

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 10559, 31677, 52795, 95031, 137267, 158385, 263975, 411801, 475155, 686335, 791925, 1235403, 2059005, 2375775, 3431675, 6177015, 10295025, 30885075]

約数ペア:

[(1, 30885075), (3, 10295025), (5, 6177015), (9, 3431675), (13, 2375775), (15, 2059005), (25, 1235403), (39, 791925), (45, 686335), (65, 475155), (75, 411801), (117, 263975), (195, 158385), (225, 137267), (325, 95031), (585, 52795), (975, 31677), (2925, 10559)]