139968974775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1013717}}^1$

素因数の和:1014000

約数の個数: 48

約数和(自身を含む): 265480579584

約数和(自身を除く): 125511604809

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 263, 525, 789, 1315, 1841, 3945, 5523, 6575, 9205, 19725, 27615, 46025, 138075, 1013717, 3041151, 5068585, 7096019, 15205755, 21288057, 25342925, 35480095, 76028775, 106440285, 177400475, 266607571, 532201425, 799822713, 1333037855, 1866252997, 3999113565, 5598758991, 6665189275, 9331264985, 19995567825, 27993794955, 46656324925, 139968974775]

約数ペア:

[(1, 139968974775), (3, 46656324925), (5, 27993794955), (7, 19995567825), (15, 9331264985), (21, 6665189275), (25, 5598758991), (35, 3999113565), (75, 1866252997), (105, 1333037855), (175, 799822713), (263, 532201425), (525, 266607571), (789, 177400475), (1315, 106440285), (1841, 76028775), (3945, 35480095), (5523, 25342925), (6575, 21288057), (9205, 15205755), (19725, 7096019), (27615, 5068585), (46025, 3041151), (138075, 1013717)]