82543755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 161491968

約数和(自身を除く): 78948213

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 131, 255, 353, 357, 393, 595, 655, 917, 1059, 1765, 1785, 1965, 2227, 2471, 2751, 4585, 5295, 6001, 6681, 7413, 11135, 12355, 13755, 15589, 18003, 30005, 33405, 37065, 42007, 46243, 46767, 77945, 90015, 126021, 138729, 210035, 231215, 233835, 323701, 630105, 693645, 786131, 971103, 1618505, 2358393, 3930655, 4855515, 5502917, 11791965, 16508751, 27514585, 82543755]

約数ペア:

[(1, 82543755), (3, 27514585), (5, 16508751), (7, 11791965), (15, 5502917), (17, 4855515), (21, 3930655), (35, 2358393), (51, 1618505), (85, 971103), (105, 786131), (119, 693645), (131, 630105), (255, 323701), (353, 233835), (357, 231215), (393, 210035), (595, 138729), (655, 126021), (917, 90015), (1059, 77945), (1765, 46767), (1785, 46243), (1965, 42007), (2227, 37065), (2471, 33405), (2751, 30005), (4585, 18003), (5295, 15589), (6001, 13755), (6681, 12355), (7413, 11135)]