9817895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 12510720

約数和(自身を除く): 2692825

約数列:

[1, 5, 23, 59, 115, 295, 1357, 1447, 6785, 7235, 33281, 85373, 166405, 426865, 1963579, 9817895]

約数ペア:

[(1, 9817895), (5, 1963579), (23, 426865), (59, 166405), (115, 85373), (295, 33281), (1357, 7235), (1447, 6785)]