206832375

素因数分解:

$3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 376380576

約数和(自身を除く): 169548201

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 125, 225, 339, 375, 565, 1017, 1125, 1627, 1695, 2825, 4881, 5085, 8135, 8475, 14125, 14643, 24405, 25425, 40675, 42375, 73215, 122025, 127125, 183851, 203375, 366075, 551553, 610125, 919255, 1654659, 1830375, 2757765, 4596275, 8273295, 13788825, 22981375, 41366475, 68944125, 206832375]

約数ペア:

[(1, 206832375), (3, 68944125), (5, 41366475), (9, 22981375), (15, 13788825), (25, 8273295), (45, 4596275), (75, 2757765), (113, 1830375), (125, 1654659), (225, 919255), (339, 610125), (375, 551553), (565, 366075), (1017, 203375), (1125, 183851), (1627, 127125), (1695, 122025), (2825, 73215), (4881, 42375), (5085, 40675), (8135, 25425), (8475, 24405), (14125, 14643)]