13500515

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 19630080

約数和(自身を除く): 6129565

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 283, 329, 1015, 1363, 1415, 1645, 1981, 6815, 8207, 9541, 9905, 13301, 41035, 47705, 57449, 66505, 93107, 287245, 385729, 465535, 1928645, 2700103, 13500515]

約数ペア:

[(1, 13500515), (5, 2700103), (7, 1928645), (29, 465535), (35, 385729), (47, 287245), (145, 93107), (203, 66505), (235, 57449), (283, 47705), (329, 41035), (1015, 13301), (1363, 9905), (1415, 9541), (1645, 8207), (1981, 6815)]