18496335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8623}}^1$

素因数の和:8655

約数の個数: 32

約数和(自身を含む): 34771968

約数和(自身を除く): 16275633

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 8623, 25869, 43115, 94853, 112099, 129345, 284559, 336297, 474265, 560495, 1233089, 1422795, 1681485, 3699267, 6165445, 18496335]

約数ペア:

[(1, 18496335), (3, 6165445), (5, 3699267), (11, 1681485), (13, 1422795), (15, 1233089), (33, 560495), (39, 474265), (55, 336297), (65, 284559), (143, 129345), (165, 112099), (195, 94853), (429, 43115), (715, 25869), (2145, 8623)]