1048344375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 1928757600

約数和(自身を除く): 880413225

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 125, 195, 205, 325, 375, 533, 615, 625, 975, 1025, 1049, 1599, 1625, 1875, 2665, 3075, 3147, 4875, 5125, 5245, 7995, 8125, 13325, 13637, 15375, 15735, 24375, 25625, 26225, 39975, 40911, 43009, 66625, 68185, 76875, 78675, 129027, 131125, 199875, 204555, 215045, 333125, 340925, 393375, 559117, 645135, 655625, 999375, 1022775, 1075225, 1677351, 1704625, 1966875, 2795585, 3225675, 5113875, 5376125, 8386755, 8523125, 13977925, 16128375, 25569375, 26880625, 41933775, 69889625, 80641875, 209668875, 349448125, 1048344375]

約数ペア:

[(1, 1048344375), (3, 349448125), (5, 209668875), (13, 80641875), (15, 69889625), (25, 41933775), (39, 26880625), (41, 25569375), (65, 16128375), (75, 13977925), (123, 8523125), (125, 8386755), (195, 5376125), (205, 5113875), (325, 3225675), (375, 2795585), (533, 1966875), (615, 1704625), (625, 1677351), (975, 1075225), (1025, 1022775), (1049, 999375), (1599, 655625), (1625, 645135), (1875, 559117), (2665, 393375), (3075, 340925), (3147, 333125), (4875, 215045), (5125, 204555), (5245, 199875), (7995, 131125), (8125, 129027), (13325, 78675), (13637, 76875), (15375, 68185), (15735, 66625), (24375, 43009), (25625, 40911), (26225, 39975)]