91330295

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 36887305

約数列:

[1, 5, 7, 35, 83, 149, 211, 415, 581, 745, 1043, 1055, 1477, 2905, 5215, 7385, 12367, 17513, 31439, 61835, 86569, 87565, 122591, 157195, 220073, 432845, 612955, 1100365, 2609437, 13047185, 18266059, 91330295]

約数ペア:

[(1, 91330295), (5, 18266059), (7, 13047185), (35, 2609437), (83, 1100365), (149, 612955), (211, 432845), (415, 220073), (581, 157195), (745, 122591), (1043, 87565), (1055, 86569), (1477, 61835), (2905, 31439), (5215, 17513), (7385, 12367)]