127316535

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2423}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 212226048

約数和(自身を除く): 84909513

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1695, 2423, 3503, 7269, 10509, 12115, 17515, 36345, 52545, 75113, 225339, 273799, 375565, 821397, 1126695, 1368995, 4106985, 8487769, 25463307, 42438845, 127316535]

約数ペア:

[(1, 127316535), (3, 42438845), (5, 25463307), (15, 8487769), (31, 4106985), (93, 1368995), (113, 1126695), (155, 821397), (339, 375565), (465, 273799), (565, 225339), (1695, 75113), (2423, 52545), (3503, 36345), (7269, 17515), (10509, 12115)]