74770545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 122850432

約数和(自身を除く): 48079887

約数列:

[1, 3, 5, 15, 53, 159, 163, 265, 489, 577, 795, 815, 1731, 2445, 2885, 8639, 8655, 25917, 30581, 43195, 91743, 94051, 129585, 152905, 282153, 458715, 470255, 1410765, 4984703, 14954109, 24923515, 74770545]

約数ペア:

[(1, 74770545), (3, 24923515), (5, 14954109), (15, 4984703), (53, 1410765), (159, 470255), (163, 458715), (265, 282153), (489, 152905), (577, 129585), (795, 94051), (815, 91743), (1731, 43195), (2445, 30581), (2885, 25917), (8639, 8655)]