40262205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 69890688

約数和(自身を除く): 29628483

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 3851, 10455, 11553, 19255, 57765, 65467, 157891, 196401, 327335, 473673, 789455, 982005, 2368365, 2684147, 8052441, 13420735, 40262205]

約数ペア:

[(1, 40262205), (3, 13420735), (5, 8052441), (15, 2684147), (17, 2368365), (41, 982005), (51, 789455), (85, 473673), (123, 327335), (205, 196401), (255, 157891), (615, 65467), (697, 57765), (2091, 19255), (3485, 11553), (3851, 10455)]