159856965

素因数分解:

$3^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{2131}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 277381728

約数和(自身を除く): 117524763

約数列:

[1, 3, 5, 9, 15, 45, 1667, 2131, 5001, 6393, 8335, 10655, 15003, 19179, 25005, 31965, 75015, 95895, 3552377, 10657131, 17761885, 31971393, 53285655, 159856965]

約数ペア:

[(1, 159856965), (3, 53285655), (5, 31971393), (9, 17761885), (15, 10657131), (45, 3552377), (1667, 95895), (2131, 75015), (5001, 31965), (6393, 25005), (8335, 19179), (10655, 15003)]