52715205

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 97056960

約数和(自身を除く): 44341755

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 645, 1009, 1161, 1215, 1935, 3027, 3483, 5045, 5805, 9081, 10449, 15135, 17415, 27243, 43387, 45405, 52245, 81729, 130161, 136215, 216935, 245187, 390483, 408645, 650805, 1171449, 1225935, 1952415, 3514347, 5857245, 10543041, 17571735, 52715205]

約数ペア:

[(1, 52715205), (3, 17571735), (5, 10543041), (9, 5857245), (15, 3514347), (27, 1952415), (43, 1225935), (45, 1171449), (81, 650805), (129, 408645), (135, 390483), (215, 245187), (243, 216935), (387, 136215), (405, 130161), (645, 81729), (1009, 52245), (1161, 45405), (1215, 43387), (1935, 27243), (3027, 17415), (3483, 15135), (5045, 10449), (5805, 9081)]