69286245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 130310208

約数和(自身を除く): 61023963

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 245, 321, 535, 735, 749, 881, 1605, 2247, 2643, 3745, 4405, 5243, 6167, 11235, 13215, 15729, 18501, 26215, 30835, 43169, 78645, 92505, 94267, 129507, 215845, 282801, 471335, 647535, 659869, 1414005, 1979607, 3299345, 4619083, 9898035, 13857249, 23095415, 69286245]

約数ペア:

[(1, 69286245), (3, 23095415), (5, 13857249), (7, 9898035), (15, 4619083), (21, 3299345), (35, 1979607), (49, 1414005), (105, 659869), (107, 647535), (147, 471335), (245, 282801), (321, 215845), (535, 129507), (735, 94267), (749, 92505), (881, 78645), (1605, 43169), (2247, 30835), (2643, 26215), (3745, 18501), (4405, 15729), (5243, 13215), (6167, 11235)]