71335395

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12101}}^1$

素因数の和:12243

約数の個数: 24

約数和(自身を含む): 124602192

約数和(自身を除く): 53266797

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 12101, 36303, 60505, 108909, 181515, 544545, 1585231, 4755693, 7926155, 14267079, 23778465, 71335395]

約数ペア:

[(1, 71335395), (3, 23778465), (5, 14267079), (9, 7926155), (15, 4755693), (45, 1585231), (131, 544545), (393, 181515), (655, 108909), (1179, 60505), (1965, 36303), (5895, 12101)]