105697245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 179653248

約数和(自身を除く): 73956003

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 457, 907, 1371, 2285, 2721, 4535, 6855, 7769, 13605, 15419, 23307, 38845, 46257, 77095, 116535, 231285, 414499, 1243497, 2072495, 6217485, 7046483, 21139449, 35232415, 105697245]

約数ペア:

[(1, 105697245), (3, 35232415), (5, 21139449), (15, 7046483), (17, 6217485), (51, 2072495), (85, 1243497), (255, 414499), (457, 231285), (907, 116535), (1371, 77095), (2285, 46257), (2721, 38845), (4535, 23307), (6855, 15419), (7769, 13605)]