56961555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 104636928

約数和(自身を除く): 47675373

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 2251, 3615, 5061, 6753, 8435, 11255, 15757, 25305, 33765, 47271, 78785, 236355, 542491, 1627473, 2712455, 3797437, 8137365, 11392311, 18987185, 56961555]

約数ペア:

[(1, 56961555), (3, 18987185), (5, 11392311), (7, 8137365), (15, 3797437), (21, 2712455), (35, 1627473), (105, 542491), (241, 236355), (723, 78785), (1205, 47271), (1687, 33765), (2251, 25305), (3615, 15757), (5061, 11255), (6753, 8435)]