515483585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 663936000

約数和(自身を除く): 148452415

約数列:

[1, 5, 19, 95, 103, 139, 379, 515, 695, 1895, 1957, 2641, 7201, 9785, 13205, 14317, 36005, 39037, 52681, 71585, 195185, 263405, 272023, 741703, 1000939, 1360115, 3708515, 5004695, 5426143, 27130715, 103096717, 515483585]

約数ペア:

[(1, 515483585), (5, 103096717), (19, 27130715), (95, 5426143), (103, 5004695), (139, 3708515), (379, 1360115), (515, 1000939), (695, 741703), (1895, 272023), (1957, 263405), (2641, 195185), (7201, 71585), (9785, 52681), (13205, 39037), (14317, 36005)]