23490045

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4789}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 41098200

約数和(自身を除く): 17608155

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4789, 4905, 14367, 23945, 43101, 71835, 215505, 522001, 1566003, 2610005, 4698009, 7830015, 23490045]

約数ペア:

[(1, 23490045), (3, 7830015), (5, 4698009), (9, 2610005), (15, 1566003), (45, 522001), (109, 215505), (327, 71835), (545, 43101), (981, 23945), (1635, 14367), (4789, 4905)]