42040125

素因数分解:

$3^2\times 5^3\times {\mathrm{37369}}^1$

素因数の和:37390

約数の個数: 24

約数和(自身を含む): 75786360

約数和(自身を除く): 33746235

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 37369, 112107, 186845, 336321, 560535, 934225, 1681605, 2802675, 4671125, 8408025, 14013375, 42040125]

約数ペア:

[(1, 42040125), (3, 14013375), (5, 8408025), (9, 4671125), (15, 2802675), (25, 1681605), (45, 934225), (75, 560535), (125, 336321), (225, 186845), (375, 112107), (1125, 37369)]