222743235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103843}}^1$

素因数の和:103875

約数の個数: 32

約数和(自身を含む): 418699008

約数和(自身を除く): 195955773

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 103843, 311529, 519215, 1142273, 1349959, 1557645, 3426819, 4049877, 5711365, 6749795, 14849549, 17134095, 20249385, 44548647, 74247745, 222743235]

約数ペア:

[(1, 222743235), (3, 74247745), (5, 44548647), (11, 20249385), (13, 17134095), (15, 14849549), (33, 6749795), (39, 5711365), (55, 4049877), (65, 3426819), (143, 1557645), (165, 1349959), (195, 1142273), (429, 519215), (715, 311529), (2145, 103843)]