9904275

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 18875032

約数和(自身を除く): 8970757

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 73, 75, 81, 135, 201, 219, 225, 335, 365, 405, 603, 657, 675, 1005, 1095, 1675, 1809, 1825, 1971, 2025, 3015, 3285, 4891, 5025, 5427, 5475, 5913, 9045, 9855, 14673, 15075, 16425, 24455, 27135, 29565, 44019, 45225, 49275, 73365, 122275, 132057, 135675, 147825, 220095, 366825, 396171, 660285, 1100475, 1980855, 3301425, 9904275]

約数ペア:

[(1, 9904275), (3, 3301425), (5, 1980855), (9, 1100475), (15, 660285), (25, 396171), (27, 366825), (45, 220095), (67, 147825), (73, 135675), (75, 132057), (81, 122275), (135, 73365), (201, 49275), (219, 45225), (225, 44019), (335, 29565), (365, 27135), (405, 24455), (603, 16425), (657, 15075), (675, 14673), (1005, 9855), (1095, 9045), (1675, 5913), (1809, 5475), (1825, 5427), (1971, 5025), (2025, 4891), (3015, 3285)]