139140315

素因数分解:

$3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2207}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 248002560

約数和(自身を除く): 108862245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 467, 1401, 2207, 2335, 4203, 6621, 7005, 11035, 12609, 19863, 21015, 33105, 59589, 63045, 99315, 297945, 1030669, 3092007, 5153345, 9276021, 15460035, 27828063, 46380105, 139140315]

約数ペア:

[(1, 139140315), (3, 46380105), (5, 27828063), (9, 15460035), (15, 9276021), (27, 5153345), (45, 3092007), (135, 1030669), (467, 297945), (1401, 99315), (2207, 63045), (2335, 59589), (4203, 33105), (6621, 21015), (7005, 19863), (11035, 12609)]