2008667625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 3502227456

約数和(自身を除く): 1493559831

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 463, 503, 575, 1389, 1509, 1725, 2315, 2515, 2875, 6945, 7545, 8625, 10649, 11569, 11575, 12575, 31947, 34707, 34725, 37725, 53245, 57845, 57875, 62875, 159735, 173535, 173625, 188625, 232889, 266225, 289225, 698667, 798675, 867675, 1164445, 1331125, 1446125, 3493335, 3993375, 4338375, 5356447, 5822225, 16069341, 17466675, 26782235, 29111125, 80346705, 87333375, 133911175, 401733525, 669555875, 2008667625]

約数ペア:

[(1, 2008667625), (3, 669555875), (5, 401733525), (15, 133911175), (23, 87333375), (25, 80346705), (69, 29111125), (75, 26782235), (115, 17466675), (125, 16069341), (345, 5822225), (375, 5356447), (463, 4338375), (503, 3993375), (575, 3493335), (1389, 1446125), (1509, 1331125), (1725, 1164445), (2315, 867675), (2515, 798675), (2875, 698667), (6945, 289225), (7545, 266225), (8625, 232889), (10649, 188625), (11569, 173625), (11575, 173535), (12575, 159735), (31947, 62875), (34707, 57875), (34725, 57845), (37725, 53245)]