6966515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 9072000

約数和(自身を除く): 2105485

約数列:

[1, 5, 17, 41, 85, 205, 697, 1999, 3485, 9995, 33983, 81959, 169915, 409795, 1393303, 6966515]

約数ペア:

[(1, 6966515), (5, 1393303), (17, 409795), (41, 169915), (85, 81959), (205, 33983), (697, 9995), (1999, 3485)]