83620525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 110867904

約数和(自身を除く): 27247379

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 3547, 4715, 17735, 23575, 81581, 88675, 145427, 407905, 727135, 2039525, 3344821, 3635675, 16724105, 83620525]

約数ペア:

[(1, 83620525), (5, 16724105), (23, 3635675), (25, 3344821), (41, 2039525), (115, 727135), (205, 407905), (575, 145427), (943, 88675), (1025, 81581), (3547, 23575), (4715, 17735)]