140216295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1319}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 236966400

約数和(自身を除く): 96750105

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 373, 1119, 1319, 1865, 3957, 5595, 6595, 7087, 19785, 21261, 25061, 35435, 75183, 106305, 125305, 375915, 491987, 1475961, 2459935, 7379805, 9347753, 28043259, 46738765, 140216295]

約数ペア:

[(1, 140216295), (3, 46738765), (5, 28043259), (15, 9347753), (19, 7379805), (57, 2459935), (95, 1475961), (285, 491987), (373, 375915), (1119, 125305), (1319, 106305), (1865, 75183), (3957, 35435), (5595, 25061), (6595, 21261), (7087, 19785)]