57135435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2069}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 47788725

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 1315, 1841, 2069, 3945, 5523, 6207, 9205, 10345, 14483, 27615, 31035, 43449, 72415, 217245, 544147, 1632441, 2720735, 3809029, 8162205, 11427087, 19045145, 57135435]

約数ペア:

[(1, 57135435), (3, 19045145), (5, 11427087), (7, 8162205), (15, 3809029), (21, 2720735), (35, 1632441), (105, 544147), (263, 217245), (789, 72415), (1315, 43449), (1841, 31035), (2069, 27615), (3945, 14483), (5523, 10345), (6207, 9205)]