15551091345

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1\times {\mathrm{7481}}^1$

素因数の和:8625

約数の個数: 32

約数和(自身を含む): 25089240960

約数和(自身を除く): 9538149615

約数列:

[1, 3, 5, 15, 139, 417, 695, 997, 2085, 2991, 4985, 7481, 14955, 22443, 37405, 112215, 138583, 415749, 692915, 1039859, 2078745, 3119577, 5199295, 7458557, 15597885, 22375671, 37292785, 111878355, 1036739423, 3110218269, 5183697115, 15551091345]

約数ペア:

[(1, 15551091345), (3, 5183697115), (5, 3110218269), (15, 1036739423), (139, 111878355), (417, 37292785), (695, 22375671), (997, 15597885), (2085, 7458557), (2991, 5199295), (4985, 3119577), (7481, 2078745), (14955, 1039859), (22443, 692915), (37405, 415749), (112215, 138583)]