1664107995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2909}}^1\times {\mathrm{3467}}^1$

素因数の和:6395

約数の個数: 32

約数和(自身を含む): 2906461440

約数和(自身を除く): 1242353445

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2909, 3467, 8727, 10401, 14545, 17335, 31999, 38137, 43635, 52005, 95997, 114411, 159995, 190685, 479985, 572055, 10085503, 30256509, 50427515, 110940533, 151282545, 332821599, 554702665, 1664107995]

約数ペア:

[(1, 1664107995), (3, 554702665), (5, 332821599), (11, 151282545), (15, 110940533), (33, 50427515), (55, 30256509), (165, 10085503), (2909, 572055), (3467, 479985), (8727, 190685), (10401, 159995), (14545, 114411), (17335, 95997), (31999, 52005), (38137, 43635)]