55696615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 75220992

約数和(自身を除く): 19524377

約数列:

[1, 5, 13, 31, 65, 131, 155, 211, 403, 655, 1055, 1703, 2015, 2743, 4061, 6541, 8515, 13715, 20305, 27641, 32705, 52793, 85033, 138205, 263965, 359333, 425165, 856871, 1796665, 4284355, 11139323, 55696615]

約数ペア:

[(1, 55696615), (5, 11139323), (13, 4284355), (31, 1796665), (65, 856871), (131, 425165), (155, 359333), (211, 263965), (403, 138205), (655, 85033), (1055, 52793), (1703, 32705), (2015, 27641), (2743, 20305), (4061, 13715), (6541, 8515)]