1671132385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{5233}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 2295004320

約数和(自身を除く): 623871935

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 4913, 5233, 18785, 24565, 26165, 63869, 68029, 88961, 319345, 340145, 444805, 1156493, 1512337, 5782465, 7561685, 19660381, 25709729, 98301905, 128548645, 334226477, 1671132385]

約数ペア:

[(1, 1671132385), (5, 334226477), (13, 128548645), (17, 98301905), (65, 25709729), (85, 19660381), (221, 7561685), (289, 5782465), (1105, 1512337), (1445, 1156493), (3757, 444805), (4913, 340145), (5233, 319345), (18785, 88961), (24565, 68029), (26165, 63869)]