153239015

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 192612672

約数和(自身を除く): 39373657

約数列:

[1, 5, 37, 61, 185, 305, 367, 1369, 1835, 2257, 6845, 11285, 13579, 22387, 67895, 83509, 111935, 417545, 502423, 828319, 2512115, 4141595, 30647803, 153239015]

約数ペア:

[(1, 153239015), (5, 30647803), (37, 4141595), (61, 2512115), (185, 828319), (305, 502423), (367, 417545), (1369, 111935), (1835, 83509), (2257, 67895), (6845, 22387), (11285, 13579)]