39908271235

素因数分解:

$5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 56956032000

約数和(自身を除く): 17047760765

約数列:

[1, 5, 7, 35, 49, 83, 139, 245, 343, 415, 581, 695, 973, 1715, 2017, 2905, 4067, 4865, 6811, 10085, 11537, 14119, 20335, 28469, 34055, 47677, 57685, 70595, 80759, 98833, 142345, 167411, 238385, 280363, 403795, 494165, 565313, 691831, 837055, 1171877, 1401815, 1962541, 2826565, 3459155, 3957191, 5859385, 8203139, 9812705, 13737787, 19785955, 23270129, 41015695, 57421973, 68688935, 96164509, 116350645, 162890903, 287109865, 480822545, 814454515, 1140236321, 5701181605, 7981654247, 39908271235]

約数ペア:

[(1, 39908271235), (5, 7981654247), (7, 5701181605), (35, 1140236321), (49, 814454515), (83, 480822545), (139, 287109865), (245, 162890903), (343, 116350645), (415, 96164509), (581, 68688935), (695, 57421973), (973, 41015695), (1715, 23270129), (2017, 19785955), (2905, 13737787), (4067, 9812705), (4865, 8203139), (6811, 5859385), (10085, 3957191), (11537, 3459155), (14119, 2826565), (20335, 1962541), (28469, 1401815), (34055, 1171877), (47677, 837055), (57685, 691831), (70595, 565313), (80759, 494165), (98833, 403795), (142345, 280363), (167411, 238385)]