42774985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40933}}^1$

素因数の和:40968

約数の個数: 16

約数和(自身を含む): 58944960

約数和(自身を除く): 16169975

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 40933, 204665, 450263, 777727, 2251315, 3888635, 8554997, 42774985]

約数ペア:

[(1, 42774985), (5, 8554997), (11, 3888635), (19, 2251315), (55, 777727), (95, 450263), (209, 204665), (1045, 40933)]