169860105

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 319968000

約数和(自身を除く): 150107895

約数列:

[1, 3, 5, 9, 15, 27, 29, 43, 45, 87, 129, 135, 145, 215, 261, 387, 435, 645, 783, 1009, 1161, 1247, 1305, 1935, 3027, 3741, 3915, 5045, 5805, 6235, 9081, 11223, 15135, 18705, 27243, 29261, 33669, 43387, 45405, 56115, 87783, 130161, 136215, 146305, 168345, 216935, 263349, 390483, 438915, 650805, 790047, 1171449, 1258223, 1316745, 1952415, 3774669, 3950235, 5857245, 6291115, 11324007, 18873345, 33972021, 56620035, 169860105]

約数ペア:

[(1, 169860105), (3, 56620035), (5, 33972021), (9, 18873345), (15, 11324007), (27, 6291115), (29, 5857245), (43, 3950235), (45, 3774669), (87, 1952415), (129, 1316745), (135, 1258223), (145, 1171449), (215, 790047), (261, 650805), (387, 438915), (435, 390483), (645, 263349), (783, 216935), (1009, 168345), (1161, 146305), (1247, 136215), (1305, 130161), (1935, 87783), (3027, 56115), (3741, 45405), (3915, 43387), (5045, 33669), (5805, 29261), (6235, 27243), (9081, 18705), (11223, 15135)]