85704055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 112363200

約数和(自身を除く): 26659145

約数列:

[1, 5, 17, 67, 85, 101, 149, 335, 505, 745, 1139, 1717, 2533, 5695, 6767, 8585, 9983, 12665, 15049, 33835, 49915, 75245, 115039, 169711, 255833, 575195, 848555, 1008283, 1279165, 5041415, 17140811, 85704055]

約数ペア:

[(1, 85704055), (5, 17140811), (17, 5041415), (67, 1279165), (85, 1008283), (101, 848555), (149, 575195), (335, 255833), (505, 169711), (745, 115039), (1139, 75245), (1717, 49915), (2533, 33835), (5695, 15049), (6767, 12665), (8585, 9983)]