6870125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 9401184

約数和(自身を除く): 2531059

約数列:

[1, 5, 17, 25, 53, 61, 85, 125, 265, 305, 425, 901, 1037, 1325, 1525, 2125, 3233, 4505, 5185, 6625, 7625, 16165, 22525, 25925, 54961, 80825, 112625, 129625, 274805, 404125, 1374025, 6870125]

約数ペア:

[(1, 6870125), (5, 1374025), (17, 404125), (25, 274805), (53, 129625), (61, 112625), (85, 80825), (125, 54961), (265, 25925), (305, 22525), (425, 16165), (901, 7625), (1037, 6625), (1325, 5185), (1525, 4505), (2125, 3233)]