858371055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{13411}}^1$

素因数の和:13687

約数の個数: 32

約数和(自身を含む): 1460083968

約数和(自身を除く): 601712913

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 753, 1255, 3765, 4267, 12801, 13411, 21335, 40233, 64005, 67055, 201165, 227987, 683961, 1139935, 3366161, 3419805, 10098483, 16830805, 50492415, 57224737, 171674211, 286123685, 858371055]

約数ペア:

[(1, 858371055), (3, 286123685), (5, 171674211), (15, 57224737), (17, 50492415), (51, 16830805), (85, 10098483), (251, 3419805), (255, 3366161), (753, 1139935), (1255, 683961), (3765, 227987), (4267, 201165), (12801, 67055), (13411, 64005), (21335, 40233)]