1372677125

素因数分解:

$5^3\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 1738464000

約数和(自身を除く): 365786875

約数列:

[1, 5, 25, 125, 139, 199, 397, 695, 995, 1985, 3475, 4975, 9925, 17375, 24875, 27661, 49625, 55183, 79003, 138305, 275915, 395015, 691525, 1379575, 1975075, 3457625, 6897875, 9875375, 10981417, 54907085, 274535425, 1372677125]

約数ペア:

[(1, 1372677125), (5, 274535425), (25, 54907085), (125, 10981417), (139, 9875375), (199, 6897875), (397, 3457625), (695, 1975075), (995, 1379575), (1985, 691525), (3475, 395015), (4975, 275915), (9925, 138305), (17375, 79003), (24875, 55183), (27661, 49625)]