157079309085

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1\times {\mathrm{40531}}^1$

素因数の和:41826

約数の個数: 48

約数和(自身を含む): 276340042368

約数和(自身を除く): 119260733283

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 1213, 3195, 3639, 6065, 10917, 18195, 40531, 54585, 86123, 121593, 202655, 258369, 364779, 430615, 607965, 775107, 1291845, 1823895, 2877701, 3875535, 8633103, 14388505, 25899309, 43165515, 49164103, 129496545, 147492309, 245820515, 442476927, 737461545, 2212384635, 3490651313, 10471953939, 17453256565, 31415861817, 52359769695, 157079309085]

約数ペア:

[(1, 157079309085), (3, 52359769695), (5, 31415861817), (9, 17453256565), (15, 10471953939), (45, 3490651313), (71, 2212384635), (213, 737461545), (355, 442476927), (639, 245820515), (1065, 147492309), (1213, 129496545), (3195, 49164103), (3639, 43165515), (6065, 25899309), (10917, 14388505), (18195, 8633103), (40531, 3875535), (54585, 2877701), (86123, 1823895), (121593, 1291845), (202655, 775107), (258369, 607965), (364779, 430615)]