142511895

素因数分解:

$3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{3019}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 247338000

約数和(自身を除く): 104826105

約数列:

[1, 3, 5, 9, 15, 45, 1049, 3019, 3147, 5245, 9057, 9441, 15095, 15735, 27171, 45285, 47205, 135855, 3166931, 9500793, 15834655, 28502379, 47503965, 142511895]

約数ペア:

[(1, 142511895), (3, 47503965), (5, 28502379), (9, 15834655), (15, 9500793), (45, 3166931), (1049, 135855), (3019, 47205), (3147, 45285), (5245, 27171), (9057, 15735), (9441, 15095)]