157022235

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57203}}^1$

素因数の和:57275

約数の個数: 24

約数和(自身を含む): 276638544

約数和(自身を除く): 119616309

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 57203, 171609, 286015, 514827, 858045, 2574135, 3489383, 10468149, 17446915, 31404447, 52340745, 157022235]

約数ペア:

[(1, 157022235), (3, 52340745), (5, 31404447), (9, 17446915), (15, 10468149), (45, 3489383), (61, 2574135), (183, 858045), (305, 514827), (549, 286015), (915, 171609), (2745, 57203)]