83856565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3079}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 108662400

約数和(自身を除く): 24805835

約数列:

[1, 5, 13, 65, 419, 2095, 3079, 5447, 15395, 27235, 40027, 200135, 1290101, 6450505, 16771313, 83856565]

約数ペア:

[(1, 83856565), (5, 16771313), (13, 6450505), (65, 1290101), (419, 200135), (2095, 40027), (3079, 27235), (5447, 15395)]