131454895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4969}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 190370880

約数和(自身を除く): 58915985

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 2035, 2405, 4969, 5291, 24845, 26455, 54659, 64597, 183853, 273295, 322985, 710567, 919265, 2022383, 2390089, 3552835, 10111915, 11950445, 26290979, 131454895]

約数ペア:

[(1, 131454895), (5, 26290979), (11, 11950445), (13, 10111915), (37, 3552835), (55, 2390089), (65, 2022383), (143, 919265), (185, 710567), (407, 322985), (481, 273295), (715, 183853), (2035, 64597), (2405, 54659), (4969, 26455), (5291, 24845)]