47295585

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 84509568

約数和(自身を除く): 37213983

約数列:

[1, 3, 5, 9, 15, 45, 71, 113, 131, 213, 339, 355, 393, 565, 639, 655, 1017, 1065, 1179, 1695, 1965, 3195, 5085, 5895, 8023, 9301, 14803, 24069, 27903, 40115, 44409, 46505, 72207, 74015, 83709, 120345, 133227, 139515, 222045, 361035, 418545, 666135, 1051013, 3153039, 5255065, 9459117, 15765195, 47295585]

約数ペア:

[(1, 47295585), (3, 15765195), (5, 9459117), (9, 5255065), (15, 3153039), (45, 1051013), (71, 666135), (113, 418545), (131, 361035), (213, 222045), (339, 139515), (355, 133227), (393, 120345), (565, 83709), (639, 74015), (655, 72207), (1017, 46505), (1065, 44409), (1179, 40115), (1695, 27903), (1965, 24069), (3195, 14803), (5085, 9301), (5895, 8023)]