55355615

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 79097856

約数和(自身を除く): 23742241

約数列:

[1, 5, 7, 31, 35, 155, 163, 217, 313, 815, 1085, 1141, 1565, 2191, 5053, 5705, 9703, 10955, 25265, 35371, 48515, 51019, 67921, 176855, 255095, 339605, 357133, 1581589, 1785665, 7907945, 11071123, 55355615]

約数ペア:

[(1, 55355615), (5, 11071123), (7, 7907945), (31, 1785665), (35, 1581589), (155, 357133), (163, 339605), (217, 255095), (313, 176855), (815, 67921), (1085, 51019), (1141, 48515), (1565, 35371), (2191, 25265), (5053, 10955), (5705, 9703)]