10988325

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 20554240

約数和(自身を除く): 9565915

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 223, 225, 365, 657, 669, 675, 1095, 1115, 1825, 1971, 2007, 3285, 3345, 5475, 5575, 6021, 9855, 10035, 16279, 16425, 16725, 30105, 48837, 49275, 50175, 81395, 146511, 150525, 244185, 406975, 439533, 732555, 1220925, 2197665, 3662775, 10988325]

約数ペア:

[(1, 10988325), (3, 3662775), (5, 2197665), (9, 1220925), (15, 732555), (25, 439533), (27, 406975), (45, 244185), (73, 150525), (75, 146511), (135, 81395), (219, 50175), (223, 49275), (225, 48837), (365, 30105), (657, 16725), (669, 16425), (675, 16279), (1095, 10035), (1115, 9855), (1825, 6021), (1971, 5575), (2007, 5475), (3285, 3345)]