23831505

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7459}}^1$

素因数の和:7541

約数の個数: 24

約数和(自身を含む): 41895360

約数和(自身を除く): 18063855

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7459, 22377, 37295, 67131, 111885, 335655, 529589, 1588767, 2647945, 4766301, 7943835, 23831505]

約数ペア:

[(1, 23831505), (3, 7943835), (5, 4766301), (9, 2647945), (15, 1588767), (45, 529589), (71, 335655), (213, 111885), (355, 67131), (639, 37295), (1065, 22377), (3195, 7459)]