2972915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 3926016

約数和(自身を除く): 953101

約数列:

[1, 5, 11, 55, 191, 283, 955, 1415, 2101, 3113, 10505, 15565, 54053, 270265, 594583, 2972915]

約数ペア:

[(1, 2972915), (5, 594583), (11, 270265), (55, 54053), (191, 15565), (283, 10505), (955, 3113), (1415, 2101)]