15927285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 28159488

約数和(自身を除く): 12232203

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1163, 1245, 2739, 3489, 4565, 5815, 12793, 13695, 17445, 38379, 63965, 96529, 191895, 289587, 482645, 1061819, 1447935, 3185457, 5309095, 15927285]

約数ペア:

[(1, 15927285), (3, 5309095), (5, 3185457), (11, 1447935), (15, 1061819), (33, 482645), (55, 289587), (83, 191895), (165, 96529), (249, 63965), (415, 38379), (913, 17445), (1163, 13695), (1245, 12793), (2739, 5815), (3489, 4565)]