73388865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2833}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 128958336

約数和(自身を除く): 55569471

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 2833, 5181, 8499, 8635, 14165, 25905, 31163, 42495, 93489, 155815, 444781, 467445, 1334343, 2223905, 4892591, 6671715, 14677773, 24462955, 73388865]

約数ペア:

[(1, 73388865), (3, 24462955), (5, 14677773), (11, 6671715), (15, 4892591), (33, 2223905), (55, 1334343), (157, 467445), (165, 444781), (471, 155815), (785, 93489), (1727, 42495), (2355, 31163), (2833, 25905), (5181, 14165), (8499, 8635)]