23547465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30781}}^1$

素因数の和:30809

約数の個数: 24

約数和(自身を含む): 43217928

約数和(自身を除く): 19670463

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 30781, 92343, 153905, 277029, 461715, 523277, 1385145, 1569831, 2616385, 4709493, 7849155, 23547465]

約数ペア:

[(1, 23547465), (3, 7849155), (5, 4709493), (9, 2616385), (15, 1569831), (17, 1385145), (45, 523277), (51, 461715), (85, 277029), (153, 153905), (255, 92343), (765, 30781)]