522895095

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 1000486080

約数和(自身を除く): 477590985

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 173, 255, 405, 439, 459, 519, 765, 865, 1317, 1377, 1557, 2195, 2295, 2595, 2941, 3951, 4671, 6585, 6885, 7463, 7785, 8823, 11853, 14013, 14705, 19755, 22389, 23355, 26469, 35559, 37315, 44115, 59265, 67167, 70065, 75947, 79407, 111945, 132345, 177795, 201501, 227841, 238221, 335835, 379735, 397035, 604503, 683523, 1007505, 1139205, 1191105, 1291099, 2050569, 3022515, 3417615, 3873297, 6151707, 6455495, 10252845, 11619891, 19366485, 30758535, 34859673, 58099455, 104579019, 174298365, 522895095]

約数ペア:

[(1, 522895095), (3, 174298365), (5, 104579019), (9, 58099455), (15, 34859673), (17, 30758535), (27, 19366485), (45, 11619891), (51, 10252845), (81, 6455495), (85, 6151707), (135, 3873297), (153, 3417615), (173, 3022515), (255, 2050569), (405, 1291099), (439, 1191105), (459, 1139205), (519, 1007505), (765, 683523), (865, 604503), (1317, 397035), (1377, 379735), (1557, 335835), (2195, 238221), (2295, 227841), (2595, 201501), (2941, 177795), (3951, 132345), (4671, 111945), (6585, 79407), (6885, 75947), (7463, 70065), (7785, 67167), (8823, 59265), (11853, 44115), (14013, 37315), (14705, 35559), (19755, 26469), (22389, 23355)]