3874045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 5658624

約数和(自身を除く): 1784579

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 383, 595, 1445, 1915, 2023, 2681, 6511, 10115, 13405, 32555, 45577, 110687, 227885, 553435, 774809, 3874045]

約数ペア:

[(1, 3874045), (5, 774809), (7, 553435), (17, 227885), (35, 110687), (85, 45577), (119, 32555), (289, 13405), (383, 10115), (595, 6511), (1445, 2681), (1915, 2023)]