30053725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 43886080

約数和(自身を除く): 13832355

約数列:

[1, 5, 13, 19, 25, 31, 65, 95, 155, 157, 247, 325, 403, 475, 589, 775, 785, 1235, 2015, 2041, 2945, 2983, 3925, 4867, 6175, 7657, 10075, 10205, 14725, 14915, 24335, 38285, 38779, 51025, 63271, 74575, 92473, 121675, 191425, 193895, 316355, 462365, 969475, 1202149, 1581775, 2311825, 6010745, 30053725]

約数ペア:

[(1, 30053725), (5, 6010745), (13, 2311825), (19, 1581775), (25, 1202149), (31, 969475), (65, 462365), (95, 316355), (155, 193895), (157, 191425), (247, 121675), (325, 92473), (403, 74575), (475, 63271), (589, 51025), (775, 38779), (785, 38285), (1235, 24335), (2015, 14915), (2041, 14725), (2945, 10205), (2983, 10075), (3925, 7657), (4867, 6175)]