153163835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 206502912

約数和(自身を除く): 53339077

約数列:

[1, 5, 11, 47, 55, 193, 235, 307, 517, 965, 1535, 2123, 2585, 3377, 9071, 10615, 14429, 16885, 45355, 59251, 72145, 99781, 158719, 296255, 498905, 651761, 793595, 2784797, 3258805, 13923985, 30632767, 153163835]

約数ペア:

[(1, 153163835), (5, 30632767), (11, 13923985), (47, 3258805), (55, 2784797), (193, 793595), (235, 651761), (307, 498905), (517, 296255), (965, 158719), (1535, 99781), (2123, 72145), (2585, 59251), (3377, 45355), (9071, 16885), (10615, 14429)]