1341975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 2298960

約数和(自身を除く): 956985

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 617, 725, 1851, 2175, 3085, 9255, 15425, 17893, 46275, 53679, 89465, 268395, 447325, 1341975]

約数ペア:

[(1, 1341975), (3, 447325), (5, 268395), (15, 89465), (25, 53679), (29, 46275), (75, 17893), (87, 15425), (145, 9255), (435, 3085), (617, 2175), (725, 1851)]