42991875

素因数分解:

$3^2\times 5^4\times {\mathrm{7643}}^1$

素因数の和:7669

約数の個数: 30

約数和(自身を含む): 77609532

約数和(自身を除く): 34617657

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 7643, 22929, 38215, 68787, 114645, 191075, 343935, 573225, 955375, 1719675, 2866125, 4776875, 8598375, 14330625, 42991875]

約数ペア:

[(1, 42991875), (3, 14330625), (5, 8598375), (9, 4776875), (15, 2866125), (25, 1719675), (45, 955375), (75, 573225), (125, 343935), (225, 191075), (375, 114645), (625, 68787), (1125, 38215), (1875, 22929), (5625, 7643)]