925649445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{971}}^1\times {\mathrm{1297}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 1725945408

約数和(自身を除く): 800295963

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 971, 1297, 2913, 3891, 4855, 6485, 6797, 9079, 14565, 19455, 20391, 27237, 33985, 45395, 47579, 63553, 101955, 136185, 142737, 190659, 237895, 317765, 713685, 953295, 1259387, 3778161, 6296935, 8815709, 18890805, 26447127, 44078545, 61709963, 132235635, 185129889, 308549815, 925649445]

約数ペア:

[(1, 925649445), (3, 308549815), (5, 185129889), (7, 132235635), (15, 61709963), (21, 44078545), (35, 26447127), (49, 18890805), (105, 8815709), (147, 6296935), (245, 3778161), (735, 1259387), (971, 953295), (1297, 713685), (2913, 317765), (3891, 237895), (4855, 190659), (6485, 142737), (6797, 136185), (9079, 101955), (14565, 63553), (19455, 47579), (20391, 45395), (27237, 33985)]