72435285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123821}}^1$

素因数の和:123845

約数の個数: 24

約数和(自身を含む): 135213624

約数和(自身を除く): 62778339

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 123821, 371463, 619105, 1114389, 1609673, 1857315, 4829019, 5571945, 8048365, 14487057, 24145095, 72435285]

約数ペア:

[(1, 72435285), (3, 24145095), (5, 14487057), (9, 8048365), (13, 5571945), (15, 4829019), (39, 1857315), (45, 1609673), (65, 1114389), (117, 619105), (195, 371463), (585, 123821)]