1420121115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4508321}}^1$

素因数の和:4508339

約数の個数: 24

約数和(自身を含む): 2813192928

約数和(自身を除く): 1393071813

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4508321, 13524963, 22541605, 31558247, 40574889, 67624815, 94674741, 157791235, 202874445, 284024223, 473373705, 1420121115]

約数ペア:

[(1, 1420121115), (3, 473373705), (5, 284024223), (7, 202874445), (9, 157791235), (15, 94674741), (21, 67624815), (35, 40574889), (45, 31558247), (63, 22541605), (105, 13524963), (315, 4508321)]