27282125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 37250304

約数和(自身を除く): 9968179

約数列:

[1, 5, 13, 25, 65, 103, 125, 163, 325, 515, 815, 1339, 1625, 2119, 2575, 4075, 6695, 10595, 12875, 16789, 20375, 33475, 52975, 83945, 167375, 218257, 264875, 419725, 1091285, 2098625, 5456425, 27282125]

約数ペア:

[(1, 27282125), (5, 5456425), (13, 2098625), (25, 1091285), (65, 419725), (103, 264875), (125, 218257), (163, 167375), (325, 83945), (515, 52975), (815, 33475), (1339, 20375), (1625, 16789), (2119, 12875), (2575, 10595), (4075, 6695)]