321151335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3323}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 545667840

約数和(自身を除く): 224516505

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 379, 1137, 1895, 3323, 5685, 6443, 9969, 16615, 19329, 32215, 49845, 56491, 96645, 169473, 282455, 847365, 1259417, 3778251, 6297085, 18891255, 21410089, 64230267, 107050445, 321151335]

約数ペア:

[(1, 321151335), (3, 107050445), (5, 64230267), (15, 21410089), (17, 18891255), (51, 6297085), (85, 3778251), (255, 1259417), (379, 847365), (1137, 282455), (1895, 169473), (3323, 96645), (5685, 56491), (6443, 49845), (9969, 32215), (16615, 19329)]