61451445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 108117504

約数和(自身を除く): 46666059

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 2843, 4323, 7205, 8529, 14215, 21615, 31273, 42645, 93819, 156365, 372433, 469095, 1117299, 1862165, 4096763, 5586495, 12290289, 20483815, 61451445]

約数ペア:

[(1, 61451445), (3, 20483815), (5, 12290289), (11, 5586495), (15, 4096763), (33, 1862165), (55, 1117299), (131, 469095), (165, 372433), (393, 156365), (655, 93819), (1441, 42645), (1965, 31273), (2843, 21615), (4323, 14215), (7205, 8529)]