47763255

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 30296265

約数列:

[1, 3, 5, 15, 109, 131, 223, 327, 393, 545, 655, 669, 1115, 1635, 1965, 3345, 14279, 24307, 29213, 42837, 71395, 72921, 87639, 121535, 146065, 214185, 364605, 438195, 3184217, 9552651, 15921085, 47763255]

約数ペア:

[(1, 47763255), (3, 15921085), (5, 9552651), (15, 3184217), (109, 438195), (131, 364605), (223, 214185), (327, 146065), (393, 121535), (545, 87639), (655, 72921), (669, 71395), (1115, 42837), (1635, 29213), (1965, 24307), (3345, 14279)]