40122315

素因数分解:

$3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1951}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 69733248

約数和(自身を除く): 29610933

約数列:

[1, 3, 5, 9, 15, 45, 457, 1371, 1951, 2285, 4113, 5853, 6855, 9755, 17559, 20565, 29265, 87795, 891607, 2674821, 4458035, 8024463, 13374105, 40122315]

約数ペア:

[(1, 40122315), (3, 13374105), (5, 8024463), (9, 4458035), (15, 2674821), (45, 891607), (457, 87795), (1371, 29265), (1951, 20565), (2285, 17559), (4113, 9755), (5853, 6855)]