726972285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3728063}}^1$

素因数の和:3728084

約数の個数: 16

約数和(自身を含む): 1252629504

約数和(自身を除く): 525657219

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 3728063, 11184189, 18640315, 48464819, 55920945, 145394457, 242324095, 726972285]

約数ペア:

[(1, 726972285), (3, 242324095), (5, 145394457), (13, 55920945), (15, 48464819), (39, 18640315), (65, 11184189), (195, 3728063)]