83971815

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{3923}}^1$

素因数の和:5358

約数の個数: 16

約数和(自身を含む): 134483328

約数和(自身を除く): 50511513

約数列:

[1, 3, 5, 15, 1427, 3923, 4281, 7135, 11769, 19615, 21405, 58845, 5598121, 16794363, 27990605, 83971815]

約数ペア:

[(1, 83971815), (3, 27990605), (5, 16794363), (15, 5598121), (1427, 58845), (3923, 21405), (4281, 19615), (7135, 11769)]