72048295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 100590336

約数和(自身を除く): 28542041

約数列:

[1, 5, 11, 17, 55, 85, 187, 251, 307, 935, 1255, 1535, 2761, 3377, 4267, 5219, 13805, 16885, 21335, 26095, 46937, 57409, 77057, 234685, 287045, 385285, 847627, 1309969, 4238135, 6549845, 14409659, 72048295]

約数ペア:

[(1, 72048295), (5, 14409659), (11, 6549845), (17, 4238135), (55, 1309969), (85, 847627), (187, 385285), (251, 287045), (307, 234685), (935, 77057), (1255, 57409), (1535, 46937), (2761, 26095), (3377, 21335), (4267, 16885), (5219, 13805)]