56600025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 98832960

約数和(自身を除く): 42232935

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 265, 435, 491, 725, 795, 1325, 1473, 1537, 2175, 2455, 3975, 4611, 7365, 7685, 12275, 14239, 23055, 26023, 36825, 38425, 42717, 71195, 78069, 115275, 130115, 213585, 355975, 390345, 650575, 754667, 1067925, 1951725, 2264001, 3773335, 11320005, 18866675, 56600025]

約数ペア:

[(1, 56600025), (3, 18866675), (5, 11320005), (15, 3773335), (25, 2264001), (29, 1951725), (53, 1067925), (75, 754667), (87, 650575), (145, 390345), (159, 355975), (265, 213585), (435, 130115), (491, 115275), (725, 78069), (795, 71195), (1325, 42717), (1473, 38425), (1537, 36825), (2175, 26023), (2455, 23055), (3975, 14239), (4611, 12275), (7365, 7685)]