138068265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{296921}}^1$

素因数の和:296960

約数の個数: 16

約数和(自身を含む): 228036096

約数和(自身を除く): 89967831

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 296921, 890763, 1484605, 4453815, 9204551, 27613653, 46022755, 138068265]

約数ペア:

[(1, 138068265), (3, 46022755), (5, 27613653), (15, 9204551), (31, 4453815), (93, 1484605), (155, 890763), (465, 296921)]