55018995

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 34837005

約数列:

[1, 3, 5, 15, 103, 149, 239, 309, 447, 515, 717, 745, 1195, 1545, 2235, 3585, 15347, 24617, 35611, 46041, 73851, 76735, 106833, 123085, 178055, 230205, 369255, 534165, 3667933, 11003799, 18339665, 55018995]

約数ペア:

[(1, 55018995), (3, 18339665), (5, 11003799), (15, 3667933), (103, 534165), (149, 369255), (239, 230205), (309, 178055), (447, 123085), (515, 106833), (717, 76735), (745, 73851), (1195, 46041), (1545, 35611), (2235, 24617), (3585, 15347)]