15830235

素因数分解:

$3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 56

約数和(自身を含む): 29432304

約数和(自身を除く): 13602069

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 101, 129, 135, 215, 243, 303, 387, 405, 505, 645, 729, 909, 1161, 1215, 1515, 1935, 2727, 3483, 3645, 4343, 4545, 5805, 8181, 10449, 13029, 13635, 17415, 21715, 24543, 31347, 39087, 40905, 52245, 65145, 73629, 117261, 122715, 156735, 195435, 351783, 368145, 586305, 1055349, 1758915, 3166047, 5276745, 15830235]

約数ペア:

[(1, 15830235), (3, 5276745), (5, 3166047), (9, 1758915), (15, 1055349), (27, 586305), (43, 368145), (45, 351783), (81, 195435), (101, 156735), (129, 122715), (135, 117261), (215, 73629), (243, 65145), (303, 52245), (387, 40905), (405, 39087), (505, 31347), (645, 24543), (729, 21715), (909, 17415), (1161, 13635), (1215, 13029), (1515, 10449), (1935, 8181), (2727, 5805), (3483, 4545), (3645, 4343)]