12631245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 22654080

約数和(自身を除く): 10022835

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 2069, 6105, 6207, 10345, 22759, 31035, 68277, 76553, 113795, 229659, 341385, 382765, 842083, 1148295, 2526249, 4210415, 12631245]

約数ペア:

[(1, 12631245), (3, 4210415), (5, 2526249), (11, 1148295), (15, 842083), (33, 382765), (37, 341385), (55, 229659), (111, 113795), (165, 76553), (185, 68277), (407, 31035), (555, 22759), (1221, 10345), (2035, 6207), (2069, 6105)]