15791109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 7796091

約数列:

[1, 3, 19, 29, 41, 57, 87, 123, 233, 551, 699, 779, 1189, 1653, 2337, 3567, 4427, 6757, 9553, 13281, 20271, 22591, 28659, 67773, 128383, 181507, 277037, 385149, 544521, 831111, 5263703, 15791109]

約数ペア:

[(1, 15791109), (3, 5263703), (19, 831111), (29, 544521), (41, 385149), (57, 277037), (87, 181507), (123, 128383), (233, 67773), (551, 28659), (699, 22591), (779, 20271), (1189, 13281), (1653, 9553), (2337, 6757), (3567, 4427)]