270048145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 360184320

約数和(自身を除く): 90136175

約数列:

[1, 5, 17, 29, 71, 85, 145, 355, 493, 1207, 1543, 2059, 2465, 6035, 7715, 10295, 26231, 35003, 44747, 109553, 131155, 175015, 223735, 547765, 760699, 1862401, 3177037, 3803495, 9312005, 15885185, 54009629, 270048145]

約数ペア:

[(1, 270048145), (5, 54009629), (17, 15885185), (29, 9312005), (71, 3803495), (85, 3177037), (145, 1862401), (355, 760699), (493, 547765), (1207, 223735), (1543, 175015), (2059, 131155), (2465, 109553), (6035, 44747), (7715, 35003), (10295, 26231)]