15961110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 48

約数和(自身を含む): 42115248

約数和(自身を除く): 26154138

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 4397, 8794, 13191, 21985, 26382, 43970, 48367, 65955, 96734, 131910, 145101, 241835, 290202, 483670, 532037, 725505, 1064074, 1451010, 1596111, 2660185, 3192222, 5320370, 7980555, 15961110]

約数ペア:

[(1, 15961110), (2, 7980555), (3, 5320370), (5, 3192222), (6, 2660185), (10, 1596111), (11, 1451010), (15, 1064074), (22, 725505), (30, 532037), (33, 483670), (55, 290202), (66, 241835), (110, 145101), (121, 131910), (165, 96734), (242, 65955), (330, 48367), (363, 43970), (605, 26382), (726, 21985), (1210, 13191), (1815, 8794), (3630, 4397)]