677625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 1223040

約数和(自身を除く): 545415

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 139, 195, 325, 375, 417, 695, 975, 1625, 1807, 2085, 3475, 4875, 5421, 9035, 10425, 17375, 27105, 45175, 52125, 135525, 225875, 677625]

約数ペア:

[(1, 677625), (3, 225875), (5, 135525), (13, 52125), (15, 45175), (25, 27105), (39, 17375), (65, 10425), (75, 9035), (125, 5421), (139, 4875), (195, 3475), (325, 2085), (375, 1807), (417, 1625), (695, 975)]