153906225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8111}}^1$

素因数の和:8158

約数の個数: 48

約数和(自身を含む): 289695744

約数和(自身を除く): 135789519

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 8111, 18975, 24333, 40555, 89221, 121665, 186553, 202775, 267663, 446105, 559659, 608325, 932765, 1338315, 2052083, 2230525, 2798295, 4663825, 6156249, 6691575, 10260415, 13991475, 30781245, 51302075, 153906225]

約数ペア:

[(1, 153906225), (3, 51302075), (5, 30781245), (11, 13991475), (15, 10260415), (23, 6691575), (25, 6156249), (33, 4663825), (55, 2798295), (69, 2230525), (75, 2052083), (115, 1338315), (165, 932765), (253, 608325), (275, 559659), (345, 446105), (575, 267663), (759, 202775), (825, 186553), (1265, 121665), (1725, 89221), (3795, 40555), (6325, 24333), (8111, 18975)]