30788745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 54359424

約数和(自身を除く): 23570679

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 3851, 7995, 11553, 19255, 50063, 57765, 150189, 157891, 250315, 473673, 750945, 789455, 2052583, 2368365, 6157749, 10262915, 30788745]

約数ペア:

[(1, 30788745), (3, 10262915), (5, 6157749), (13, 2368365), (15, 2052583), (39, 789455), (41, 750945), (65, 473673), (123, 250315), (195, 157891), (205, 150189), (533, 57765), (615, 50063), (1599, 19255), (2665, 11553), (3851, 7995)]