870824435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6469}}^1$

素因数の和:6615

約数の個数: 32

約数和(自身を含む): 1195656000

約数和(自身を除く): 324831565

約数列:

[1, 5, 13, 19, 65, 95, 109, 247, 545, 1235, 1417, 2071, 6469, 7085, 10355, 26923, 32345, 84097, 122911, 134615, 420485, 614555, 705121, 1597843, 3525605, 7989215, 9166573, 13397299, 45832865, 66986495, 174164887, 870824435]

約数ペア:

[(1, 870824435), (5, 174164887), (13, 66986495), (19, 45832865), (65, 13397299), (95, 9166573), (109, 7989215), (247, 3525605), (545, 1597843), (1235, 705121), (1417, 614555), (2071, 420485), (6469, 134615), (7085, 122911), (10355, 84097), (26923, 32345)]