564548075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 916608000

約数和(自身を除く): 352059925

約数列:

[1, 5, 7, 13, 25, 29, 35, 43, 65, 91, 145, 175, 199, 203, 215, 301, 325, 377, 455, 559, 725, 995, 1015, 1075, 1247, 1393, 1505, 1885, 2275, 2587, 2639, 2795, 3913, 4975, 5075, 5771, 6235, 6965, 7525, 8557, 8729, 9425, 12935, 13195, 13975, 16211, 18109, 19565, 28855, 31175, 34825, 40397, 42785, 43645, 59899, 64675, 65975, 75023, 81055, 90545, 97825, 111241, 113477, 144275, 201985, 213925, 218225, 248153, 299495, 375115, 405275, 452725, 525161, 556205, 567385, 778687, 1009925, 1240765, 1497475, 1737071, 1875575, 2625805, 2781025, 2836925, 3225989, 3893435, 6203825, 8685355, 13129025, 16129945, 19467175, 22581923, 43426775, 80649725, 112909615, 564548075]

約数ペア:

[(1, 564548075), (5, 112909615), (7, 80649725), (13, 43426775), (25, 22581923), (29, 19467175), (35, 16129945), (43, 13129025), (65, 8685355), (91, 6203825), (145, 3893435), (175, 3225989), (199, 2836925), (203, 2781025), (215, 2625805), (301, 1875575), (325, 1737071), (377, 1497475), (455, 1240765), (559, 1009925), (725, 778687), (995, 567385), (1015, 556205), (1075, 525161), (1247, 452725), (1393, 405275), (1505, 375115), (1885, 299495), (2275, 248153), (2587, 218225), (2639, 213925), (2795, 201985), (3913, 144275), (4975, 113477), (5075, 111241), (5771, 97825), (6235, 90545), (6965, 81055), (7525, 75023), (8557, 65975), (8729, 64675), (9425, 59899), (12935, 43645), (13195, 42785), (13975, 40397), (16211, 34825), (18109, 31175), (19565, 28855)]