127371215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{3253}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 157441536

約数和(自身を除く): 30070321

約数列:

[1, 5, 41, 191, 205, 955, 3253, 7831, 16265, 39155, 133373, 621323, 666865, 3106615, 25474243, 127371215]

約数ペア:

[(1, 127371215), (5, 25474243), (41, 3106615), (191, 666865), (205, 621323), (955, 133373), (3253, 39155), (7831, 16265)]