15665403609

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 23284407744

約数和(自身を除く): 7619004135

約数列:

[1, 3, 9, 53, 159, 211, 317, 477, 491, 633, 951, 1473, 1899, 2853, 4419, 11183, 16801, 26023, 33549, 50403, 66887, 78069, 100647, 103601, 151209, 155647, 200661, 234207, 310803, 466941, 601983, 932409, 1400823, 3545011, 5490853, 8249291, 10635033, 16472559, 24747873, 31905099, 32841517, 49417677, 74243619, 98524551, 295573653, 1740600401, 5221801203, 15665403609]

約数ペア:

[(1, 15665403609), (3, 5221801203), (9, 1740600401), (53, 295573653), (159, 98524551), (211, 74243619), (317, 49417677), (477, 32841517), (491, 31905099), (633, 24747873), (951, 16472559), (1473, 10635033), (1899, 8249291), (2853, 5490853), (4419, 3545011), (11183, 1400823), (16801, 932409), (26023, 601983), (33549, 466941), (50403, 310803), (66887, 234207), (78069, 200661), (100647, 155647), (103601, 151209)]