42882245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 62995968

約数和(自身を除く): 20113723

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 485, 595, 679, 743, 1649, 3395, 3715, 5201, 8245, 11543, 12631, 26005, 57715, 63155, 72071, 88417, 360355, 442085, 504497, 1225207, 2522485, 6126035, 8576449, 42882245]

約数ペア:

[(1, 42882245), (5, 8576449), (7, 6126035), (17, 2522485), (35, 1225207), (85, 504497), (97, 442085), (119, 360355), (485, 88417), (595, 72071), (679, 63155), (743, 57715), (1649, 26005), (3395, 12631), (3715, 11543), (5201, 8245)]