15015660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22751}}^1$

素因数の和:22774

約数の個数: 48

約数和(自身を含む): 45868032

約数和(自身を除く): 30852372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 22751, 45502, 68253, 91004, 113755, 136506, 227510, 250261, 273012, 341265, 455020, 500522, 682530, 750783, 1001044, 1251305, 1365060, 1501566, 2502610, 3003132, 3753915, 5005220, 7507830, 15015660]

約数ペア:

[(1, 15015660), (2, 7507830), (3, 5005220), (4, 3753915), (5, 3003132), (6, 2502610), (10, 1501566), (11, 1365060), (12, 1251305), (15, 1001044), (20, 750783), (22, 682530), (30, 500522), (33, 455020), (44, 341265), (55, 273012), (60, 250261), (66, 227510), (110, 136506), (132, 113755), (165, 91004), (220, 68253), (330, 45502), (660, 22751)]