686016045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6271}}^1$

素因数の和:6323

約数の個数: 96

約数和(自身を含む): 1479389184

約数和(自身を除く): 793373139

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 429, 495, 561, 585, 663, 715, 765, 935, 1105, 1287, 1683, 1989, 2145, 2431, 2805, 3315, 6271, 6435, 7293, 8415, 9945, 12155, 18813, 21879, 31355, 36465, 56439, 68981, 81523, 94065, 106607, 109395, 206943, 244569, 282195, 319821, 344905, 407615, 533035, 620829, 733707, 896753, 959463, 1034715, 1172677, 1222845, 1385891, 1599105, 2690259, 3104145, 3518031, 3668535, 4157673, 4483765, 4797315, 5863385, 6929455, 8070777, 10554093, 12473019, 13451295, 15244801, 17590155, 20788365, 40353885, 45734403, 52770465, 62365095, 76224005, 137203209, 228672015, 686016045]

約数ペア:

[(1, 686016045), (3, 228672015), (5, 137203209), (9, 76224005), (11, 62365095), (13, 52770465), (15, 45734403), (17, 40353885), (33, 20788365), (39, 17590155), (45, 15244801), (51, 13451295), (55, 12473019), (65, 10554093), (85, 8070777), (99, 6929455), (117, 5863385), (143, 4797315), (153, 4483765), (165, 4157673), (187, 3668535), (195, 3518031), (221, 3104145), (255, 2690259), (429, 1599105), (495, 1385891), (561, 1222845), (585, 1172677), (663, 1034715), (715, 959463), (765, 896753), (935, 733707), (1105, 620829), (1287, 533035), (1683, 407615), (1989, 344905), (2145, 319821), (2431, 282195), (2805, 244569), (3315, 206943), (6271, 109395), (6435, 106607), (7293, 94065), (8415, 81523), (9945, 68981), (12155, 56439), (18813, 36465), (21879, 31355)]