27148225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 36650432

約数和(自身を除く): 9502207

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 811, 1339, 2575, 4055, 6695, 10543, 20275, 33475, 52715, 83533, 263575, 417665, 1085929, 2088325, 5429645, 27148225]

約数ペア:

[(1, 27148225), (5, 5429645), (13, 2088325), (25, 1085929), (65, 417665), (103, 263575), (325, 83533), (515, 52715), (811, 33475), (1339, 20275), (2575, 10543), (4055, 6695)]