304829875

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 462309120

約数和(自身を除く): 157479245

約数列:

[1, 5, 7, 25, 29, 35, 41, 125, 145, 175, 203, 205, 287, 293, 725, 875, 1015, 1025, 1189, 1435, 1465, 2051, 3625, 5075, 5125, 5945, 7175, 7325, 8323, 8497, 10255, 12013, 25375, 29725, 35875, 36625, 41615, 42485, 51275, 59479, 60065, 84091, 148625, 208075, 212425, 256375, 297395, 300325, 348377, 420455, 1040375, 1062125, 1486975, 1501625, 1741885, 2102275, 2438639, 7434875, 8709425, 10511375, 12193195, 43547125, 60965975, 304829875]

約数ペア:

[(1, 304829875), (5, 60965975), (7, 43547125), (25, 12193195), (29, 10511375), (35, 8709425), (41, 7434875), (125, 2438639), (145, 2102275), (175, 1741885), (203, 1501625), (205, 1486975), (287, 1062125), (293, 1040375), (725, 420455), (875, 348377), (1015, 300325), (1025, 297395), (1189, 256375), (1435, 212425), (1465, 208075), (2051, 148625), (3625, 84091), (5075, 60065), (5125, 59479), (5945, 51275), (7175, 42485), (7325, 41615), (8323, 36625), (8497, 35875), (10255, 29725), (12013, 25375)]