72090855

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69653}}^1$

素因数の和:69687

約数の個数: 24

約数和(自身を含む): 130392288

約数和(自身を除く): 58301433

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 69653, 208959, 348265, 626877, 1044795, 1602019, 3134385, 4806057, 8010095, 14418171, 24030285, 72090855]

約数ペア:

[(1, 72090855), (3, 24030285), (5, 14418171), (9, 8010095), (15, 4806057), (23, 3134385), (45, 1602019), (69, 1044795), (115, 626877), (207, 348265), (345, 208959), (1035, 69653)]