121120415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{81017}}^1$

素因数の和:81058

約数の個数: 16

約数和(自身を含む): 163332288

約数和(自身を除く): 42211873

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 81017, 405085, 1053221, 1863391, 5266105, 9316955, 24224083, 121120415]

約数ペア:

[(1, 121120415), (5, 24224083), (13, 9316955), (23, 5266105), (65, 1863391), (115, 1053221), (299, 405085), (1495, 81017)]