31056245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19471}}^1$

素因数の和:19516

約数の個数: 16

約数和(自身を含む): 42059520

約数和(自身を除く): 11003275

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 19471, 97355, 214181, 564659, 1070905, 2823295, 6211249, 31056245]

約数ペア:

[(1, 31056245), (5, 6211249), (11, 2823295), (29, 1070905), (55, 564659), (145, 214181), (319, 97355), (1595, 19471)]