74866895

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 96285024

約数和(自身を除く): 21418129

約数列:

[1, 5, 17, 85, 197, 263, 289, 985, 1315, 1445, 3349, 4471, 16745, 22355, 51811, 56933, 76007, 259055, 284665, 380035, 880787, 4403935, 14973379, 74866895]

約数ペア:

[(1, 74866895), (5, 14973379), (17, 4403935), (85, 880787), (197, 380035), (263, 284665), (289, 259055), (985, 76007), (1315, 56933), (1445, 51811), (3349, 22355), (4471, 16745)]