157260915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 325518336

約数和(自身を除く): 168257421

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 103, 105, 111, 131, 185, 259, 309, 315, 333, 393, 515, 555, 655, 721, 777, 917, 927, 1179, 1295, 1545, 1665, 1965, 2163, 2331, 2751, 3605, 3811, 3885, 4585, 4635, 4847, 5895, 6489, 8253, 10815, 11433, 11655, 13493, 13755, 14541, 19055, 24235, 26677, 32445, 33929, 34299, 40479, 41265, 43623, 57165, 67465, 72705, 80031, 94451, 101787, 121437, 133385, 169645, 171495, 202395, 218115, 240093, 283353, 305361, 400155, 472255, 499241, 508935, 607185, 850059, 1200465, 1416765, 1497723, 1526805, 2496205, 3494687, 4250295, 4493169, 7488615, 10484061, 17473435, 22465845, 31452183, 52420305, 157260915]

約数ペア:

[(1, 157260915), (3, 52420305), (5, 31452183), (7, 22465845), (9, 17473435), (15, 10484061), (21, 7488615), (35, 4493169), (37, 4250295), (45, 3494687), (63, 2496205), (103, 1526805), (105, 1497723), (111, 1416765), (131, 1200465), (185, 850059), (259, 607185), (309, 508935), (315, 499241), (333, 472255), (393, 400155), (515, 305361), (555, 283353), (655, 240093), (721, 218115), (777, 202395), (917, 171495), (927, 169645), (1179, 133385), (1295, 121437), (1545, 101787), (1665, 94451), (1965, 80031), (2163, 72705), (2331, 67465), (2751, 57165), (3605, 43623), (3811, 41265), (3885, 40479), (4585, 34299), (4635, 33929), (4847, 32445), (5895, 26677), (6489, 24235), (8253, 19055), (10815, 14541), (11433, 13755), (11655, 13493)]