16145205

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22901}}^1$

素因数の和:22956

約数の個数: 16

約数和(自身を含む): 26383104

約数和(自身を除く): 10237899

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 22901, 68703, 114505, 343515, 1076347, 3229041, 5381735, 16145205]

約数ペア:

[(1, 16145205), (3, 5381735), (5, 3229041), (15, 1076347), (47, 343515), (141, 114505), (235, 68703), (705, 22901)]