236486385

素因数分解:

$3^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 428238720

約数和(自身を除く): 191752335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 243, 405, 453, 755, 1215, 1289, 1359, 2265, 3867, 4077, 6445, 6795, 11601, 12231, 19335, 20385, 34803, 36693, 58005, 61155, 104409, 174015, 183465, 194639, 313227, 522045, 583917, 973195, 1566135, 1751751, 2919585, 5255253, 8758755, 15765759, 26276265, 47297277, 78828795, 236486385]

約数ペア:

[(1, 236486385), (3, 78828795), (5, 47297277), (9, 26276265), (15, 15765759), (27, 8758755), (45, 5255253), (81, 2919585), (135, 1751751), (151, 1566135), (243, 973195), (405, 583917), (453, 522045), (755, 313227), (1215, 194639), (1289, 183465), (1359, 174015), (2265, 104409), (3867, 61155), (4077, 58005), (6445, 36693), (6795, 34803), (11601, 20385), (12231, 19335)]