12967185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 26357760

約数和(自身を除く): 13390575

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 103, 105, 109, 165, 231, 309, 327, 385, 515, 545, 721, 763, 1133, 1155, 1199, 1545, 1635, 2163, 2289, 3399, 3597, 3605, 3815, 5665, 5995, 7931, 8393, 10815, 11227, 11445, 16995, 17985, 23793, 25179, 33681, 39655, 41965, 56135, 78589, 118965, 123497, 125895, 168405, 235767, 370491, 392945, 617485, 864479, 1178835, 1852455, 2593437, 4322395, 12967185]

約数ペア:

[(1, 12967185), (3, 4322395), (5, 2593437), (7, 1852455), (11, 1178835), (15, 864479), (21, 617485), (33, 392945), (35, 370491), (55, 235767), (77, 168405), (103, 125895), (105, 123497), (109, 118965), (165, 78589), (231, 56135), (309, 41965), (327, 39655), (385, 33681), (515, 25179), (545, 23793), (721, 17985), (763, 16995), (1133, 11445), (1155, 11227), (1199, 10815), (1545, 8393), (1635, 7931), (2163, 5995), (2289, 5665), (3399, 3815), (3597, 3605)]