43280085

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 70836480

約数和(自身を除く): 27556395

約数列:

[1, 3, 5, 15, 103, 109, 257, 309, 327, 515, 545, 771, 1285, 1545, 1635, 3855, 11227, 26471, 28013, 33681, 56135, 79413, 84039, 132355, 140065, 168405, 397065, 420195, 2885339, 8656017, 14426695, 43280085]

約数ペア:

[(1, 43280085), (3, 14426695), (5, 8656017), (15, 2885339), (103, 420195), (109, 397065), (257, 168405), (309, 140065), (327, 132355), (515, 84039), (545, 79413), (771, 56135), (1285, 33681), (1545, 28013), (1635, 26471), (3855, 11227)]