15298075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 20672288

約数和(自身を除く): 5374213

約数列:

[1, 5, 13, 25, 65, 103, 325, 457, 515, 1339, 2285, 2575, 5941, 6695, 11425, 29705, 33475, 47071, 148525, 235355, 611923, 1176775, 3059615, 15298075]

約数ペア:

[(1, 15298075), (5, 3059615), (13, 1176775), (25, 611923), (65, 235355), (103, 148525), (325, 47071), (457, 33475), (515, 29705), (1339, 11425), (2285, 6695), (2575, 5941)]