80338605

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 131193216

約数和(自身を除く): 50854611

約数列:

[1, 3, 5, 15, 83, 173, 249, 373, 415, 519, 865, 1119, 1245, 1865, 2595, 5595, 14359, 30959, 43077, 64529, 71795, 92877, 154795, 193587, 215385, 322645, 464385, 967935, 5355907, 16067721, 26779535, 80338605]

約数ペア:

[(1, 80338605), (3, 26779535), (5, 16067721), (15, 5355907), (83, 967935), (173, 464385), (249, 322645), (373, 215385), (415, 193587), (519, 154795), (865, 92877), (1119, 71795), (1245, 64529), (1865, 43077), (2595, 30959), (5595, 14359)]