25786485

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 46085760

約数和(自身を除く): 20299275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 761, 1255, 2259, 2283, 3765, 3805, 6777, 6849, 11295, 11415, 20547, 33885, 34245, 102735, 191011, 573033, 955055, 1719099, 2865165, 5157297, 8595495, 25786485]

約数ペア:

[(1, 25786485), (3, 8595495), (5, 5157297), (9, 2865165), (15, 1719099), (27, 955055), (45, 573033), (135, 191011), (251, 102735), (753, 34245), (761, 33885), (1255, 20547), (2259, 11415), (2283, 11295), (3765, 6849), (3805, 6777)]