80077065

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 132568320

約数和(自身を除く): 52491255

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 785, 919, 2355, 2757, 4595, 5809, 13785, 17427, 29045, 34003, 87135, 102009, 144283, 170015, 432849, 510045, 721415, 2164245, 5338471, 16015413, 26692355, 80077065]

約数ペア:

[(1, 80077065), (3, 26692355), (5, 16015413), (15, 5338471), (37, 2164245), (111, 721415), (157, 510045), (185, 432849), (471, 170015), (555, 144283), (785, 102009), (919, 87135), (2355, 34003), (2757, 29045), (4595, 17427), (5809, 13785)]