9321325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 13749120

約数和(自身を除く): 4427795

約数列:

[1, 5, 13, 23, 25, 29, 43, 65, 115, 145, 215, 299, 325, 377, 559, 575, 667, 725, 989, 1075, 1247, 1495, 1885, 2795, 3335, 4945, 6235, 7475, 8671, 9425, 12857, 13975, 16211, 16675, 24725, 28681, 31175, 43355, 64285, 81055, 143405, 216775, 321425, 372853, 405275, 717025, 1864265, 9321325]

約数ペア:

[(1, 9321325), (5, 1864265), (13, 717025), (23, 405275), (25, 372853), (29, 321425), (43, 216775), (65, 143405), (115, 81055), (145, 64285), (215, 43355), (299, 31175), (325, 28681), (377, 24725), (559, 16675), (575, 16211), (667, 13975), (725, 12857), (989, 9425), (1075, 8671), (1247, 7475), (1495, 6235), (1885, 4945), (2795, 3335)]