163363275

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5717}}^1$

素因数の和:5860

約数の個数: 36

約数和(自身を含む): 294957312

約数和(自身を除く): 131594037

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5715, 5717, 9525, 17151, 28575, 28585, 51453, 85755, 142925, 257265, 428775, 726059, 1286325, 2178177, 3630295, 6534531, 10890885, 18151475, 32672655, 54454425, 163363275]

約数ペア:

[(1, 163363275), (3, 54454425), (5, 32672655), (9, 18151475), (15, 10890885), (25, 6534531), (45, 3630295), (75, 2178177), (127, 1286325), (225, 726059), (381, 428775), (635, 257265), (1143, 142925), (1905, 85755), (3175, 51453), (5715, 28585), (5717, 28575), (9525, 17151)]