80824395

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 132387840

約数和(自身を除く): 51563445

約数列:

[1, 3, 5, 15, 59, 177, 271, 295, 337, 813, 885, 1011, 1355, 1685, 4065, 5055, 15989, 19883, 47967, 59649, 79945, 91327, 99415, 239835, 273981, 298245, 456635, 1369905, 5388293, 16164879, 26941465, 80824395]

約数ペア:

[(1, 80824395), (3, 26941465), (5, 16164879), (15, 5388293), (59, 1369905), (177, 456635), (271, 298245), (295, 273981), (337, 239835), (813, 99415), (885, 91327), (1011, 79945), (1355, 59649), (1685, 47967), (4065, 19883), (5055, 15989)]