156930495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{19777}}^1$

素因数の和:19831

約数の個数: 24

約数和(自身を含む): 262493616

約数和(自身を除く): 105563121

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 19777, 59331, 98885, 296655, 454871, 1364613, 2274355, 6823065, 10462033, 31386099, 52310165, 156930495]

約数ペア:

[(1, 156930495), (3, 52310165), (5, 31386099), (15, 10462033), (23, 6823065), (69, 2274355), (115, 1364613), (345, 454871), (529, 296655), (1587, 98885), (2645, 59331), (7935, 19777)]