156900285

素因数分解:

$3^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2837}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 272277720

約数和(自身を除く): 115377435

約数列:

[1, 3, 5, 9, 15, 45, 1229, 2837, 3687, 6145, 8511, 11061, 14185, 18435, 25533, 42555, 55305, 127665, 3486673, 10460019, 17433365, 31380057, 52300095, 156900285]

約数ペア:

[(1, 156900285), (3, 52300095), (5, 31380057), (9, 17433365), (15, 10460019), (45, 3486673), (1229, 127665), (2837, 55305), (3687, 42555), (6145, 25533), (8511, 18435), (11061, 14185)]