159206265

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 281698560

約数和(自身を除く): 122492295

約数列:

[1, 3, 5, 9, 15, 45, 113, 131, 239, 339, 393, 565, 655, 717, 1017, 1179, 1195, 1695, 1965, 2151, 3585, 5085, 5895, 10755, 14803, 27007, 31309, 44409, 74015, 81021, 93927, 133227, 135035, 156545, 222045, 243063, 281781, 405105, 469635, 666135, 1215315, 1408905, 3537917, 10613751, 17689585, 31841253, 53068755, 159206265]

約数ペア:

[(1, 159206265), (3, 53068755), (5, 31841253), (9, 17689585), (15, 10613751), (45, 3537917), (113, 1408905), (131, 1215315), (239, 666135), (339, 469635), (393, 405105), (565, 281781), (655, 243063), (717, 222045), (1017, 156545), (1179, 135035), (1195, 133227), (1695, 93927), (1965, 81021), (2151, 74015), (3585, 44409), (5085, 31309), (5895, 27007), (10755, 14803)]