82909995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19259}}^1$

素因数の和:19315

約数の個数: 32

約数和(自身を含む): 155312640

約数和(自身を除く): 72402645

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 19259, 57777, 96295, 134813, 288885, 404439, 674065, 789619, 2022195, 2368857, 3948095, 5527333, 11844285, 16581999, 27636665, 82909995]

約数ペア:

[(1, 82909995), (3, 27636665), (5, 16581999), (7, 11844285), (15, 5527333), (21, 3948095), (35, 2368857), (41, 2022195), (105, 789619), (123, 674065), (205, 404439), (287, 288885), (615, 134813), (861, 96295), (1435, 57777), (4305, 19259)]