26387325

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5138

約数の個数: 36

約数和(自身を含む): 49327200

約数和(自身を除く): 22939875

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5099, 5175, 15297, 25495, 45891, 76485, 117277, 127475, 229455, 351831, 382425, 586385, 1055493, 1147275, 1759155, 2931925, 5277465, 8795775, 26387325]

約数ペア:

[(1, 26387325), (3, 8795775), (5, 5277465), (9, 2931925), (15, 1759155), (23, 1147275), (25, 1055493), (45, 586385), (69, 382425), (75, 351831), (115, 229455), (207, 127475), (225, 117277), (345, 76485), (575, 45891), (1035, 25495), (1725, 15297), (5099, 5175)]