80995695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16927}}^1$

素因数の和:16975

約数の個数: 32

約数和(自身を含む): 146257920

約数和(自身を除く): 65262225

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 16927, 50781, 84635, 186197, 253905, 490883, 558591, 930985, 1472649, 2454415, 2792955, 5399713, 7363245, 16199139, 26998565, 80995695]

約数ペア:

[(1, 80995695), (3, 26998565), (5, 16199139), (11, 7363245), (15, 5399713), (29, 2792955), (33, 2454415), (55, 1472649), (87, 930985), (145, 558591), (165, 490883), (319, 253905), (435, 186197), (957, 84635), (1595, 50781), (4785, 16927)]