165280275

素因数分解:

$3^2\times 5^2\times {\mathrm{569}}^1\times {\mathrm{1291}}^1$

素因数の和:1876

約数の個数: 36

約数和(自身を含む): 296785320

約数和(自身を除く): 131505045

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 569, 1291, 1707, 2845, 3873, 5121, 6455, 8535, 11619, 14225, 19365, 25605, 32275, 42675, 58095, 96825, 128025, 290475, 734579, 2203737, 3672895, 6611211, 11018685, 18364475, 33056055, 55093425, 165280275]

約数ペア:

[(1, 165280275), (3, 55093425), (5, 33056055), (9, 18364475), (15, 11018685), (25, 6611211), (45, 3672895), (75, 2203737), (225, 734579), (569, 290475), (1291, 128025), (1707, 96825), (2845, 58095), (3873, 42675), (5121, 32275), (6455, 25605), (8535, 19365), (11619, 14225)]