89562395

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 117872496

約数和(自身を除く): 28310101

約数列:

[1, 5, 13, 65, 83, 169, 415, 845, 1079, 1277, 5395, 6385, 14027, 16601, 70135, 83005, 105991, 215813, 529955, 1079065, 1377883, 6889415, 17912479, 89562395]

約数ペア:

[(1, 89562395), (5, 17912479), (13, 6889415), (65, 1377883), (83, 1079065), (169, 529955), (415, 215813), (845, 105991), (1079, 83005), (1277, 70135), (5395, 16601), (6385, 14027)]