154098555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1087}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 266133504

約数和(自身を除く): 112034949

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 727, 1087, 2181, 3261, 3635, 5435, 9451, 10905, 14131, 16305, 28353, 42393, 47255, 70655, 141765, 211965, 790249, 2370747, 3951245, 10273237, 11853735, 30819711, 51366185, 154098555]

約数ペア:

[(1, 154098555), (3, 51366185), (5, 30819711), (13, 11853735), (15, 10273237), (39, 3951245), (65, 2370747), (195, 790249), (727, 211965), (1087, 141765), (2181, 70655), (3261, 47255), (3635, 42393), (5435, 28353), (9451, 16305), (10905, 14131)]