71096665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 89864712

約数和(自身を除く): 18768047

約数列:

[1, 5, 41, 47, 157, 205, 235, 785, 1927, 2209, 6437, 7379, 9635, 11045, 32185, 36895, 90569, 302539, 346813, 452845, 1512695, 1734065, 14219333, 71096665]

約数ペア:

[(1, 71096665), (5, 14219333), (41, 1734065), (47, 1512695), (157, 452845), (205, 346813), (235, 302539), (785, 90569), (1927, 36895), (2209, 32185), (6437, 11045), (7379, 9635)]