65450985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{189713}}^1$

素因数の和:189744

約数の個数: 16

約数和(自身を含む): 109275264

約数和(自身を除く): 43824279

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 189713, 569139, 948565, 2845695, 4363399, 13090197, 21816995, 65450985]

約数ペア:

[(1, 65450985), (3, 21816995), (5, 13090197), (15, 4363399), (23, 2845695), (69, 948565), (115, 569139), (345, 189713)]