163795515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6043}}^1$

素因数の和:6203

約数の個数: 32

約数和(自身を含む): 284309760

約数和(自身を除く): 120514245

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 5421, 6043, 9035, 18129, 27105, 30215, 78559, 90645, 235677, 392795, 839977, 1178385, 2519931, 4199885, 10919701, 12599655, 32759103, 54598505, 163795515]

約数ペア:

[(1, 163795515), (3, 54598505), (5, 32759103), (13, 12599655), (15, 10919701), (39, 4199885), (65, 2519931), (139, 1178385), (195, 839977), (417, 392795), (695, 235677), (1807, 90645), (2085, 78559), (5421, 30215), (6043, 27105), (9035, 18129)]