1376145

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 2434536

約数和(自身を除く): 1058391

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 577, 795, 1731, 2385, 2885, 5193, 8655, 25965, 30581, 91743, 152905, 275229, 458715, 1376145]

約数ペア:

[(1, 1376145), (3, 458715), (5, 275229), (9, 152905), (15, 91743), (45, 30581), (53, 25965), (159, 8655), (265, 5193), (477, 2885), (577, 2385), (795, 1731)]