171265859135

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{29921}}^1$

素因数の和:30384

約数の個数: 48

約数和(自身を含む): 243634977792

約数和(自身を除く): 72369118657

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 383, 427, 1915, 2135, 2681, 2989, 13405, 14945, 18767, 23363, 29921, 93835, 116815, 149605, 163541, 209447, 817705, 1047235, 1144787, 1466129, 1825181, 5723935, 7330645, 9125905, 11459743, 12776267, 57298715, 63881335, 80218201, 89433869, 401091005, 447169345, 561527407, 699044323, 2807637035, 3495221615, 4893310261, 24466551305, 34253171827, 171265859135]

約数ペア:

[(1, 171265859135), (5, 34253171827), (7, 24466551305), (35, 4893310261), (49, 3495221615), (61, 2807637035), (245, 699044323), (305, 561527407), (383, 447169345), (427, 401091005), (1915, 89433869), (2135, 80218201), (2681, 63881335), (2989, 57298715), (13405, 12776267), (14945, 11459743), (18767, 9125905), (23363, 7330645), (29921, 5723935), (93835, 1825181), (116815, 1466129), (149605, 1144787), (163541, 1047235), (209447, 817705)]