161322195

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{202921}}^1$

素因数の和:202982

約数の個数: 16

約数和(自身を含む): 262986912

約数和(自身を除く): 101664717

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 202921, 608763, 1014605, 3043815, 10754813, 32264439, 53774065, 161322195]

約数ペア:

[(1, 161322195), (3, 53774065), (5, 32264439), (15, 10754813), (53, 3043815), (159, 1014605), (265, 608763), (795, 202921)]