2023672875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18803}}^1$

素因数の和:18869

約数の個数: 64

約数和(自身を含む): 3942521856

約数和(自身を除く): 1918848981

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 125, 175, 205, 287, 375, 525, 615, 861, 875, 1025, 1435, 2625, 3075, 4305, 5125, 7175, 15375, 18803, 21525, 35875, 56409, 94015, 107625, 131621, 282045, 394863, 470075, 658105, 770923, 1410225, 1974315, 2312769, 2350375, 3290525, 3854615, 5396461, 7051125, 9871575, 11563845, 16189383, 16452625, 19273075, 26982305, 49357875, 57819225, 80946915, 96365375, 134911525, 289096125, 404734575, 674557625, 2023672875]

約数ペア:

[(1, 2023672875), (3, 674557625), (5, 404734575), (7, 289096125), (15, 134911525), (21, 96365375), (25, 80946915), (35, 57819225), (41, 49357875), (75, 26982305), (105, 19273075), (123, 16452625), (125, 16189383), (175, 11563845), (205, 9871575), (287, 7051125), (375, 5396461), (525, 3854615), (615, 3290525), (861, 2350375), (875, 2312769), (1025, 1974315), (1435, 1410225), (2625, 770923), (3075, 658105), (4305, 470075), (5125, 394863), (7175, 282045), (15375, 131621), (18803, 107625), (21525, 94015), (35875, 56409)]