236296255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 325967040

約数和(自身を除く): 89670785

約数列:

[1, 5, 13, 19, 65, 73, 95, 247, 365, 949, 1235, 1387, 2621, 4745, 6935, 13105, 18031, 34073, 49799, 90155, 170365, 191333, 248995, 647387, 956665, 2487329, 3236935, 3635327, 12436645, 18176635, 47259251, 236296255]

約数ペア:

[(1, 236296255), (5, 47259251), (13, 18176635), (19, 12436645), (65, 3635327), (73, 3236935), (95, 2487329), (247, 956665), (365, 647387), (949, 248995), (1235, 191333), (1387, 170365), (2621, 90155), (4745, 49799), (6935, 34073), (13105, 18031)]