133021145575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{319321}}^1$

素因数の和:320227

約数の個数: 24

約数和(自身を含む): 173826123920

約数和(自身を除く): 40804978345

約数列:

[1, 5, 19, 25, 95, 475, 877, 4385, 16663, 21925, 83315, 319321, 416575, 1596605, 6067099, 7983025, 30335495, 151677475, 280044517, 1400222585, 5320845823, 7001112925, 26604229115, 133021145575]

約数ペア:

[(1, 133021145575), (5, 26604229115), (19, 7001112925), (25, 5320845823), (95, 1400222585), (475, 280044517), (877, 151677475), (4385, 30335495), (16663, 7983025), (21925, 6067099), (83315, 1596605), (319321, 416575)]