84497515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17921}}^1$

素因数の和:17990

約数の個数: 16

約数和(自身を含む): 108392256

約数和(自身を除く): 23894741

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 17921, 89605, 412183, 734761, 2060915, 3673805, 16899503, 84497515]

約数ペア:

[(1, 84497515), (5, 16899503), (23, 3673805), (41, 2060915), (115, 734761), (205, 412183), (943, 89605), (4715, 17921)]