17264415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 32635008

約数和(自身を除く): 15370593

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 283, 415, 581, 735, 849, 1245, 1415, 1743, 1981, 2905, 4067, 4245, 5943, 8715, 9905, 12201, 13867, 20335, 23489, 29715, 41601, 61005, 69335, 70467, 117445, 164423, 208005, 352335, 493269, 822115, 1150961, 2466345, 3452883, 5754805, 17264415]

約数ペア:

[(1, 17264415), (3, 5754805), (5, 3452883), (7, 2466345), (15, 1150961), (21, 822115), (35, 493269), (49, 352335), (83, 208005), (105, 164423), (147, 117445), (245, 70467), (249, 69335), (283, 61005), (415, 41601), (581, 29715), (735, 23489), (849, 20335), (1245, 13867), (1415, 12201), (1743, 9905), (1981, 8715), (2905, 5943), (4067, 4245)]