23908155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 40296960

約数和(自身を除く): 16388805

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 529, 655, 1587, 1965, 2645, 3013, 7935, 9039, 12167, 15065, 36501, 45195, 60835, 69299, 182505, 207897, 346495, 1039485, 1593877, 4781631, 7969385, 23908155]

約数ペア:

[(1, 23908155), (3, 7969385), (5, 4781631), (15, 1593877), (23, 1039485), (69, 346495), (115, 207897), (131, 182505), (345, 69299), (393, 60835), (529, 45195), (655, 36501), (1587, 15065), (1965, 12167), (2645, 9039), (3013, 7935)]