156907845

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 279564480

約数和(自身を除く): 122656635

約数列:

[1, 3, 5, 9, 15, 45, 59, 113, 177, 295, 339, 523, 531, 565, 885, 1017, 1569, 1695, 2615, 2655, 4707, 5085, 6667, 7845, 20001, 23535, 30857, 33335, 59099, 60003, 92571, 100005, 154285, 177297, 277713, 295495, 300015, 462855, 531891, 886485, 1388565, 2659455, 3486841, 10460523, 17434205, 31381569, 52302615, 156907845]

約数ペア:

[(1, 156907845), (3, 52302615), (5, 31381569), (9, 17434205), (15, 10460523), (45, 3486841), (59, 2659455), (113, 1388565), (177, 886485), (295, 531891), (339, 462855), (523, 300015), (531, 295495), (565, 277713), (885, 177297), (1017, 154285), (1569, 100005), (1695, 92571), (2615, 60003), (2655, 59099), (4707, 33335), (5085, 30857), (6667, 23535), (7845, 20001)]