82782865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 116785152

約数和(自身を除く): 34002287

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 2111, 3565, 7843, 10555, 23221, 39215, 48553, 65441, 116105, 242765, 327205, 534083, 719851, 1505143, 2670415, 3599255, 7525715, 16556573, 82782865]

約数ペア:

[(1, 82782865), (5, 16556573), (11, 7525715), (23, 3599255), (31, 2670415), (55, 1505143), (115, 719851), (155, 534083), (253, 327205), (341, 242765), (713, 116105), (1265, 65441), (1705, 48553), (2111, 39215), (3565, 23221), (7843, 10555)]