145098395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2239}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 187783680

約数和(自身を除く): 42685285

約数列:

[1, 5, 13, 65, 997, 2239, 4985, 11195, 12961, 29107, 64805, 145535, 2232283, 11161415, 29019679, 145098395]

約数ペア:

[(1, 145098395), (5, 29019679), (13, 11161415), (65, 2232283), (997, 145535), (2239, 64805), (4985, 29107), (11195, 12961)]