200516145

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{48259}}^1$

素因数の和:48544

約数の個数: 16

約数和(自身を含む): 321990720

約数和(自身を除く): 121474575

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 48259, 144777, 241295, 723885, 13367743, 40103229, 66838715, 200516145]

約数ペア:

[(1, 200516145), (3, 66838715), (5, 40103229), (15, 13367743), (277, 723885), (831, 241295), (1385, 144777), (4155, 48259)]