201355425

素因数分解:

$3^2\times 5^2\times {\mathrm{347}}^1\times {\mathrm{2579}}^1$

素因数の和:2942

約数の個数: 36

約数和(自身を含む): 361829520

約数和(自身を除く): 160474095

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 347, 1041, 1735, 2579, 3123, 5205, 7737, 8675, 12895, 15615, 23211, 26025, 38685, 64475, 78075, 116055, 193425, 580275, 894913, 2684739, 4474565, 8054217, 13423695, 22372825, 40271085, 67118475, 201355425]

約数ペア:

[(1, 201355425), (3, 67118475), (5, 40271085), (9, 22372825), (15, 13423695), (25, 8054217), (45, 4474565), (75, 2684739), (225, 894913), (347, 580275), (1041, 193425), (1735, 116055), (2579, 78075), (3123, 64475), (5205, 38685), (7737, 26025), (8675, 23211), (12895, 15615)]