288510235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 387430848

約数和(自身を除く): 98920613

約数列:

[1, 5, 13, 41, 65, 73, 205, 365, 533, 949, 1483, 2665, 2993, 4745, 7415, 14965, 19279, 38909, 60803, 96395, 108259, 194545, 304015, 541295, 790439, 1407367, 3952195, 4438619, 7036835, 22193095, 57702047, 288510235]

約数ペア:

[(1, 288510235), (5, 57702047), (13, 22193095), (41, 7036835), (65, 4438619), (73, 3952195), (205, 1407367), (365, 790439), (533, 541295), (949, 304015), (1483, 194545), (2665, 108259), (2993, 96395), (4745, 60803), (7415, 38909), (14965, 19279)]