202227885

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{61561}}^1$

素因数の和:61645

約数の個数: 24

約数和(自身を含む): 355335864

約数和(自身を除く): 153107979

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 61561, 184683, 307805, 554049, 923415, 2770245, 4493953, 13481859, 22469765, 40445577, 67409295, 202227885]

約数ペア:

[(1, 202227885), (3, 67409295), (5, 40445577), (9, 22469765), (15, 13481859), (45, 4493953), (73, 2770245), (219, 923415), (365, 554049), (657, 307805), (1095, 184683), (3285, 61561)]