2073289975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{14897}}^1$

素因数の和:15219

約数の個数: 24

約数和(自身を含む): 2715607440

約数和(自身を除く): 642317465

約数列:

[1, 5, 19, 25, 95, 293, 475, 1465, 5567, 7325, 14897, 27835, 74485, 139175, 283043, 372425, 1415215, 4364821, 7076075, 21824105, 82931599, 109120525, 414657995, 2073289975]

約数ペア:

[(1, 2073289975), (5, 414657995), (19, 109120525), (25, 82931599), (95, 21824105), (293, 7076075), (475, 4364821), (1465, 1415215), (5567, 372425), (7325, 283043), (14897, 139175), (27835, 74485)]