9957735

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 18643680

約数和(自身を除く): 8685945

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1069, 1863, 3105, 3207, 5345, 9315, 9621, 16035, 24587, 28863, 48105, 73761, 86589, 122935, 144315, 221283, 368805, 432945, 663849, 1106415, 1991547, 3319245, 9957735]

約数ペア:

[(1, 9957735), (3, 3319245), (5, 1991547), (9, 1106415), (15, 663849), (23, 432945), (27, 368805), (45, 221283), (69, 144315), (81, 122935), (115, 86589), (135, 73761), (207, 48105), (345, 28863), (405, 24587), (621, 16035), (1035, 9621), (1069, 9315), (1863, 5345), (3105, 3207)]