395655183

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 758784000

約数和(自身を除く): 363128817

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 151, 171, 199, 209, 231, 399, 453, 597, 627, 693, 1057, 1197, 1359, 1393, 1463, 1661, 1791, 1881, 2189, 2869, 3171, 3781, 4179, 4389, 4983, 6567, 8607, 9513, 11343, 11627, 12537, 13167, 14949, 15323, 19701, 20083, 25821, 26467, 30049, 31559, 34029, 34881, 41591, 45969, 60249, 79401, 90147, 94677, 104643, 124773, 137907, 180747, 210343, 220913, 238203, 270441, 284031, 291137, 330539, 374319, 570931, 631029, 662739, 873411, 991617, 1712793, 1893087, 1988217, 2313773, 2620233, 2974851, 3996517, 5138379, 6280241, 6941319, 11989551, 18840723, 20823957, 35968653, 43961687, 56522169, 131885061, 395655183]

約数ペア:

[(1, 395655183), (3, 131885061), (7, 56522169), (9, 43961687), (11, 35968653), (19, 20823957), (21, 18840723), (33, 11989551), (57, 6941319), (63, 6280241), (77, 5138379), (99, 3996517), (133, 2974851), (151, 2620233), (171, 2313773), (199, 1988217), (209, 1893087), (231, 1712793), (399, 991617), (453, 873411), (597, 662739), (627, 631029), (693, 570931), (1057, 374319), (1197, 330539), (1359, 291137), (1393, 284031), (1463, 270441), (1661, 238203), (1791, 220913), (1881, 210343), (2189, 180747), (2869, 137907), (3171, 124773), (3781, 104643), (4179, 94677), (4389, 90147), (4983, 79401), (6567, 60249), (8607, 45969), (9513, 41591), (11343, 34881), (11627, 34029), (12537, 31559), (13167, 30049), (14949, 26467), (15323, 25821), (19701, 20083)]