607890805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 784546560

約数和(自身を除く): 176655755

約数列:

[1, 5, 23, 41, 115, 205, 229, 563, 943, 1145, 2815, 4715, 5267, 9389, 12949, 23083, 26335, 46945, 64745, 115415, 128927, 215947, 530909, 644635, 1079735, 2654545, 2965321, 5286007, 14826605, 26430035, 121578161, 607890805]

約数ペア:

[(1, 607890805), (5, 121578161), (23, 26430035), (41, 14826605), (115, 5286007), (205, 2965321), (229, 2654545), (563, 1079735), (943, 644635), (1145, 530909), (2815, 215947), (4715, 128927), (5267, 115415), (9389, 64745), (12949, 46945), (23083, 26335)]