23853465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31181}}^1$

素因数の和:31209

約数の個数: 24

約数和(自身を含む): 43779528

約数和(自身を除く): 19926063

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 31181, 93543, 155905, 280629, 467715, 530077, 1403145, 1590231, 2650385, 4770693, 7951155, 23853465]

約数ペア:

[(1, 23853465), (3, 7951155), (5, 4770693), (9, 2650385), (15, 1590231), (17, 1403145), (45, 530077), (51, 467715), (85, 280629), (153, 155905), (255, 93543), (765, 31181)]