70291917645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{211879}}^1$

素因数の和:213205

約数の個数: 32

約数和(自身を含む): 119174872320

約数和(自身を除く): 48882954675

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1301, 3903, 6505, 19515, 22117, 66351, 110585, 211879, 331755, 635637, 1059395, 3178185, 3601943, 10805829, 18009715, 54029145, 275654579, 826963737, 1378272895, 4134818685, 4686127843, 14058383529, 23430639215, 70291917645]

約数ペア:

[(1, 70291917645), (3, 23430639215), (5, 14058383529), (15, 4686127843), (17, 4134818685), (51, 1378272895), (85, 826963737), (255, 275654579), (1301, 54029145), (3903, 18009715), (6505, 10805829), (19515, 3601943), (22117, 3178185), (66351, 1059395), (110585, 635637), (211879, 331755)]