73868925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 132491520

約数和(自身を除く): 58622595

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 239, 317, 325, 717, 951, 975, 1195, 1585, 3107, 3585, 4121, 4755, 5975, 7925, 9321, 12363, 15535, 17925, 20605, 23775, 46605, 61815, 75763, 77675, 103025, 227289, 233025, 309075, 378815, 984919, 1136445, 1894075, 2954757, 4924595, 5682225, 14773785, 24622975, 73868925]

約数ペア:

[(1, 73868925), (3, 24622975), (5, 14773785), (13, 5682225), (15, 4924595), (25, 2954757), (39, 1894075), (65, 1136445), (75, 984919), (195, 378815), (239, 309075), (317, 233025), (325, 227289), (717, 103025), (951, 77675), (975, 75763), (1195, 61815), (1585, 46605), (3107, 23775), (3585, 20605), (4121, 17925), (4755, 15535), (5975, 12363), (7925, 9321)]