39235155

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 64931328

約数和(自身を除く): 25696173

約数列:

[1, 3, 5, 15, 41, 123, 131, 205, 393, 487, 615, 655, 1461, 1965, 2435, 5371, 7305, 16113, 19967, 26855, 59901, 63797, 80565, 99835, 191391, 299505, 318985, 956955, 2615677, 7847031, 13078385, 39235155]

約数ペア:

[(1, 39235155), (3, 13078385), (5, 7847031), (15, 2615677), (41, 956955), (123, 318985), (131, 299505), (205, 191391), (393, 99835), (487, 80565), (615, 63797), (655, 59901), (1461, 26855), (1965, 19967), (2435, 16113), (5371, 7305)]