19005377710755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{4716671}}^1$

素因数の和:4716924

約数の個数: 64

約数和(自身を含む): 32194116403200

約数和(自身を除く): 13188738692445

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 157, 177, 295, 435, 471, 785, 885, 1711, 2355, 4553, 5133, 8555, 9263, 13659, 22765, 25665, 27789, 46315, 68295, 138945, 268627, 805881, 1343135, 4029405, 4716671, 14150013, 23583355, 70750065, 136783459, 278283589, 410350377, 683917295, 740517347, 834850767, 1391417945, 2051751885, 2221552041, 3702586735, 4174253835, 8070224081, 11107760205, 21475003063, 24210672243, 40351120405, 43690523473, 64425009189, 107375015315, 121053361215, 131071570419, 218452617365, 322125045945, 655357852095, 1267025180717, 3801075542151, 6335125903585, 19005377710755]

約数ペア:

[(1, 19005377710755), (3, 6335125903585), (5, 3801075542151), (15, 1267025180717), (29, 655357852095), (59, 322125045945), (87, 218452617365), (145, 131071570419), (157, 121053361215), (177, 107375015315), (295, 64425009189), (435, 43690523473), (471, 40351120405), (785, 24210672243), (885, 21475003063), (1711, 11107760205), (2355, 8070224081), (4553, 4174253835), (5133, 3702586735), (8555, 2221552041), (9263, 2051751885), (13659, 1391417945), (22765, 834850767), (25665, 740517347), (27789, 683917295), (46315, 410350377), (68295, 278283589), (138945, 136783459), (268627, 70750065), (805881, 23583355), (1343135, 14150013), (4029405, 4716671)]