164666495

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 238101120

約数和(自身を除く): 73434625

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 1015, 1537, 1855, 3061, 7685, 10759, 15305, 21427, 53795, 88769, 107135, 162233, 443845, 621383, 811165, 1135631, 3106915, 4704757, 5678155, 23523785, 32933299, 164666495]

約数ペア:

[(1, 164666495), (5, 32933299), (7, 23523785), (29, 5678155), (35, 4704757), (53, 3106915), (145, 1135631), (203, 811165), (265, 621383), (371, 443845), (1015, 162233), (1537, 107135), (1855, 88769), (3061, 53795), (7685, 21427), (10759, 15305)]