326975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 24

約数和(自身を含む): 468720

約数和(自身を除く): 141745

約数列:

[1, 5, 11, 25, 29, 41, 55, 145, 205, 275, 319, 451, 725, 1025, 1189, 1595, 2255, 5945, 7975, 11275, 13079, 29725, 65395, 326975]

約数ペア:

[(1, 326975), (5, 65395), (11, 29725), (25, 13079), (29, 11275), (41, 7975), (55, 5945), (145, 2255), (205, 1595), (275, 1189), (319, 1025), (451, 725)]