71680035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6263}}^1$

素因数の和:6387

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 60615645

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 6263, 11445, 18789, 31315, 43841, 93945, 131523, 219205, 657615, 682667, 2048001, 3413335, 4778669, 10240005, 14336007, 23893345, 71680035]

約数ペア:

[(1, 71680035), (3, 23893345), (5, 14336007), (7, 10240005), (15, 4778669), (21, 3413335), (35, 2048001), (105, 682667), (109, 657615), (327, 219205), (545, 131523), (763, 93945), (1635, 43841), (2289, 31315), (3815, 18789), (6263, 11445)]