33142905

素因数分解:

$3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 59166720

約数和(自身を除く): 26023815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 383, 641, 1149, 1915, 1923, 3205, 3447, 5745, 5769, 9615, 10341, 17235, 17307, 28845, 51705, 86535, 245503, 736509, 1227515, 2209527, 3682545, 6628581, 11047635, 33142905]

約数ペア:

[(1, 33142905), (3, 11047635), (5, 6628581), (9, 3682545), (15, 2209527), (27, 1227515), (45, 736509), (135, 245503), (383, 86535), (641, 51705), (1149, 28845), (1915, 17307), (1923, 17235), (3205, 10341), (3447, 9615), (5745, 5769)]