132307225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 171576320

約数和(自身を除く): 39269095

約数列:

[1, 5, 25, 31, 79, 155, 395, 775, 1975, 2161, 2449, 10805, 12245, 54025, 61225, 66991, 170719, 334955, 853595, 1674775, 4267975, 5292289, 26461445, 132307225]

約数ペア:

[(1, 132307225), (5, 26461445), (25, 5292289), (31, 4267975), (79, 1674775), (155, 853595), (395, 334955), (775, 170719), (1975, 66991), (2161, 61225), (2449, 54025), (10805, 12245)]