89680955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197101}}^1$

素因数の和:197126

約数の個数: 16

約数和(自身を含む): 132452544

約数和(自身を除く): 42771589

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 197101, 985505, 1379707, 2562313, 6898535, 12811565, 17936191, 89680955]

約数ペア:

[(1, 89680955), (5, 17936191), (7, 12811565), (13, 6898535), (35, 2562313), (65, 1379707), (91, 985505), (455, 197101)]