12818550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 32154192

約数和(自身を除く): 19335642

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 881, 970, 1455, 1762, 2425, 2643, 2910, 4405, 4850, 5286, 7275, 8810, 13215, 14550, 22025, 26430, 44050, 66075, 85457, 132150, 170914, 256371, 427285, 512742, 854570, 1281855, 2136425, 2563710, 4272850, 6409275, 12818550]

約数ペア:

[(1, 12818550), (2, 6409275), (3, 4272850), (5, 2563710), (6, 2136425), (10, 1281855), (15, 854570), (25, 512742), (30, 427285), (50, 256371), (75, 170914), (97, 132150), (150, 85457), (194, 66075), (291, 44050), (485, 26430), (582, 22025), (881, 14550), (970, 13215), (1455, 8810), (1762, 7275), (2425, 5286), (2643, 4850), (2910, 4405)]