24938875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 34070400

約数和(自身を除く): 9131525

約数列:

[1, 5, 13, 25, 65, 103, 125, 149, 325, 515, 745, 1339, 1625, 1937, 2575, 3725, 6695, 9685, 12875, 15347, 18625, 33475, 48425, 76735, 167375, 199511, 242125, 383675, 997555, 1918375, 4987775, 24938875]

約数ペア:

[(1, 24938875), (5, 4987775), (13, 1918375), (25, 997555), (65, 383675), (103, 242125), (125, 199511), (149, 167375), (325, 76735), (515, 48425), (745, 33475), (1339, 18625), (1625, 15347), (1937, 12875), (2575, 9685), (3725, 6695)]