15677659985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1\times {\mathrm{4649}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 20975220000

約数和(自身を除く): 5297560015

約数列:

[1, 5, 13, 29, 65, 145, 377, 1789, 1885, 4649, 8945, 23245, 23257, 51881, 60437, 116285, 134821, 259405, 302185, 674105, 674453, 1752673, 3372265, 8317061, 8763365, 41585305, 108121793, 241194769, 540608965, 1205973845, 3135531997, 15677659985]

約数ペア:

[(1, 15677659985), (5, 3135531997), (13, 1205973845), (29, 540608965), (65, 241194769), (145, 108121793), (377, 41585305), (1789, 8763365), (1885, 8317061), (4649, 3372265), (8945, 1752673), (23245, 674453), (23257, 674105), (51881, 302185), (60437, 259405), (116285, 134821)]