22361885

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 13926115

約数列:

[1, 5, 7, 13, 17, 35, 49, 59, 65, 85, 91, 119, 221, 245, 295, 343, 413, 455, 595, 637, 767, 833, 1003, 1105, 1547, 1715, 2065, 2891, 3185, 3835, 4165, 4459, 5015, 5369, 5831, 7021, 7735, 10829, 13039, 14455, 20237, 22295, 26845, 29155, 35105, 37583, 49147, 54145, 65195, 75803, 91273, 101185, 187915, 245735, 263081, 344029, 379015, 456365, 638911, 1315405, 1720145, 3194555, 4472377, 22361885]

約数ペア:

[(1, 22361885), (5, 4472377), (7, 3194555), (13, 1720145), (17, 1315405), (35, 638911), (49, 456365), (59, 379015), (65, 344029), (85, 263081), (91, 245735), (119, 187915), (221, 101185), (245, 91273), (295, 75803), (343, 65195), (413, 54145), (455, 49147), (595, 37583), (637, 35105), (767, 29155), (833, 26845), (1003, 22295), (1105, 20237), (1547, 14455), (1715, 13039), (2065, 10829), (2891, 7735), (3185, 7021), (3835, 5831), (4165, 5369), (4459, 5015)]