210004905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{29599}}^1$

素因数の和:29661

約数の個数: 32

約数和(自身を含む): 375091200

約数和(自身を除く): 165086295

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 29599, 88797, 147995, 325589, 443985, 976767, 1272757, 1627945, 3818271, 4883835, 6363785, 14000327, 19091355, 42000981, 70001635, 210004905]

約数ペア:

[(1, 210004905), (3, 70001635), (5, 42000981), (11, 19091355), (15, 14000327), (33, 6363785), (43, 4883835), (55, 3818271), (129, 1627945), (165, 1272757), (215, 976767), (473, 443985), (645, 325589), (1419, 147995), (2365, 88797), (7095, 29599)]