192988705

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 300412800

約数和(自身を除く): 107424095

約数列:

[1, 5, 7, 13, 35, 49, 59, 65, 79, 91, 169, 245, 295, 395, 413, 455, 553, 637, 767, 845, 1027, 1183, 2065, 2765, 2891, 3185, 3835, 3871, 4661, 5135, 5369, 5915, 7189, 8281, 9971, 13351, 14455, 19355, 23305, 26845, 32627, 35945, 37583, 41405, 49855, 50323, 60593, 66755, 69797, 93457, 163135, 187915, 228389, 251615, 302965, 348985, 424151, 467285, 488579, 654199, 787709, 1141945, 2120755, 2442895, 2969057, 3270995, 3938545, 5513963, 14845285, 27569815, 38597741, 192988705]

約数ペア:

[(1, 192988705), (5, 38597741), (7, 27569815), (13, 14845285), (35, 5513963), (49, 3938545), (59, 3270995), (65, 2969057), (79, 2442895), (91, 2120755), (169, 1141945), (245, 787709), (295, 654199), (395, 488579), (413, 467285), (455, 424151), (553, 348985), (637, 302965), (767, 251615), (845, 228389), (1027, 187915), (1183, 163135), (2065, 93457), (2765, 69797), (2891, 66755), (3185, 60593), (3835, 50323), (3871, 49855), (4661, 41405), (5135, 37583), (5369, 35945), (5915, 32627), (7189, 26845), (8281, 23305), (9971, 19355), (13351, 14455)]