103168325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 148490496

約数和(自身を除く): 45322171

約数列:

[1, 5, 13, 17, 25, 65, 71, 85, 221, 263, 325, 355, 425, 923, 1105, 1207, 1315, 1775, 3419, 4471, 4615, 5525, 6035, 6575, 15691, 17095, 18673, 22355, 23075, 30175, 58123, 78455, 85475, 93365, 111775, 242749, 290615, 317441, 392275, 466825, 1213745, 1453075, 1587205, 4126733, 6068725, 7936025, 20633665, 103168325]

約数ペア:

[(1, 103168325), (5, 20633665), (13, 7936025), (17, 6068725), (25, 4126733), (65, 1587205), (71, 1453075), (85, 1213745), (221, 466825), (263, 392275), (325, 317441), (355, 290615), (425, 242749), (923, 111775), (1105, 93365), (1207, 85475), (1315, 78455), (1775, 58123), (3419, 30175), (4471, 23075), (4615, 22355), (5525, 18673), (6035, 17095), (6575, 15691)]