15665079141

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{643}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 23477231232

約数和(自身を除く): 7812152091

約数列:

[1, 3, 9, 41, 103, 123, 309, 369, 641, 643, 927, 1923, 1929, 4223, 5769, 5787, 12669, 26281, 26363, 38007, 66023, 66229, 78843, 79089, 198069, 198687, 236529, 237267, 412163, 594207, 596061, 1236489, 2706943, 2715389, 3709467, 8120829, 8146167, 16898683, 24362487, 24438501, 42452789, 50696049, 127358367, 152088147, 382075101, 1740564349, 5221693047, 15665079141]

約数ペア:

[(1, 15665079141), (3, 5221693047), (9, 1740564349), (41, 382075101), (103, 152088147), (123, 127358367), (309, 50696049), (369, 42452789), (641, 24438501), (643, 24362487), (927, 16898683), (1923, 8146167), (1929, 8120829), (4223, 3709467), (5769, 2715389), (5787, 2706943), (12669, 1236489), (26281, 596061), (26363, 594207), (38007, 412163), (66023, 237267), (66229, 236529), (78843, 198687), (79089, 198069)]