9799875

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 18300672

約数和(自身を除く): 8500797

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 281, 375, 465, 775, 843, 1125, 1395, 1405, 2325, 2529, 3875, 4215, 6975, 7025, 8711, 11625, 12645, 21075, 26133, 34875, 35125, 43555, 63225, 78399, 105375, 130665, 217775, 316125, 391995, 653325, 1088875, 1959975, 3266625, 9799875]

約数ペア:

[(1, 9799875), (3, 3266625), (5, 1959975), (9, 1088875), (15, 653325), (25, 391995), (31, 316125), (45, 217775), (75, 130665), (93, 105375), (125, 78399), (155, 63225), (225, 43555), (279, 35125), (281, 34875), (375, 26133), (465, 21075), (775, 12645), (843, 11625), (1125, 8711), (1395, 7025), (1405, 6975), (2325, 4215), (2529, 3875)]