28348075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7083

約数の個数: 24

約数和(自身を含む): 41925888

約数和(自身を除く): 13577813

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 7043, 35215, 49301, 161989, 176075, 246505, 809945, 1133923, 1232525, 4049725, 5669615, 28348075]

約数ペア:

[(1, 28348075), (5, 5669615), (7, 4049725), (23, 1232525), (25, 1133923), (35, 809945), (115, 246505), (161, 176075), (175, 161989), (575, 49301), (805, 35215), (4025, 7043)]