12854846875

素因数分解:

$5^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2903}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 17468256960

約数和(自身を除く): 4613410085

約数列:

[1, 5, 13, 25, 65, 109, 125, 325, 545, 625, 1417, 1625, 2725, 2903, 3125, 7085, 8125, 13625, 14515, 35425, 37739, 40625, 68125, 72575, 177125, 188695, 316427, 340625, 362875, 885625, 943475, 1582135, 1814375, 4113551, 4428125, 4717375, 7910675, 9071875, 20567755, 23586875, 39553375, 102838775, 117934375, 197766875, 514193875, 988834375, 2570969375, 12854846875]

約数ペア:

[(1, 12854846875), (5, 2570969375), (13, 988834375), (25, 514193875), (65, 197766875), (109, 117934375), (125, 102838775), (325, 39553375), (545, 23586875), (625, 20567755), (1417, 9071875), (1625, 7910675), (2725, 4717375), (2903, 4428125), (3125, 4113551), (7085, 1814375), (8125, 1582135), (13625, 943475), (14515, 885625), (35425, 362875), (37739, 340625), (40625, 316427), (68125, 188695), (72575, 177125)]