8170153535

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 10110873600

約数和(自身を除く): 1940720065

約数列:

[1, 5, 71, 79, 317, 355, 395, 919, 1585, 4595, 5609, 22507, 25043, 28045, 65249, 72601, 112535, 125215, 291323, 326245, 363005, 1456615, 1778053, 5154671, 8890265, 20683933, 23014517, 25773355, 103419665, 115072585, 1634030707, 8170153535]

約数ペア:

[(1, 8170153535), (5, 1634030707), (71, 115072585), (79, 103419665), (317, 25773355), (355, 23014517), (395, 20683933), (919, 8890265), (1585, 5154671), (4595, 1778053), (5609, 1456615), (22507, 363005), (25043, 326245), (28045, 291323), (65249, 125215), (72601, 112535)]