5288555205

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2888

約数の個数: 80

約数和(自身を含む): 9852040704

約数和(自身を除く): 4563485499

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 157, 279, 405, 465, 471, 785, 837, 1395, 1413, 2355, 2511, 2683, 4185, 4239, 4867, 7065, 8049, 12555, 12717, 13415, 14601, 21195, 24147, 24335, 40245, 43803, 63585, 72441, 73005, 83173, 120735, 131409, 217323, 219015, 249519, 362205, 394227, 415865, 421231, 657045, 748557, 1086615, 1247595, 1263693, 1971135, 2106155, 2245671, 3742785, 3791079, 6318465, 6737013, 11228355, 11373237, 13058161, 18955395, 33685065, 34119711, 39174483, 56866185, 65290805, 117523449, 170598555, 195872415, 352570347, 587617245, 1057711041, 1762851735, 5288555205]

約数ペア:

[(1, 5288555205), (3, 1762851735), (5, 1057711041), (9, 587617245), (15, 352570347), (27, 195872415), (31, 170598555), (45, 117523449), (81, 65290805), (93, 56866185), (135, 39174483), (155, 34119711), (157, 33685065), (279, 18955395), (405, 13058161), (465, 11373237), (471, 11228355), (785, 6737013), (837, 6318465), (1395, 3791079), (1413, 3742785), (2355, 2245671), (2511, 2106155), (2683, 1971135), (4185, 1263693), (4239, 1247595), (4867, 1086615), (7065, 748557), (8049, 657045), (12555, 421231), (12717, 415865), (13415, 394227), (14601, 362205), (21195, 249519), (24147, 219015), (24335, 217323), (40245, 131409), (43803, 120735), (63585, 83173), (72441, 73005)]