199027578625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{5849}}^1$

素因数の和:6187

約数の個数: 64

約数和(自身を含む): 268085376000

約数和(自身を除く): 69057797375

約数列:

[1, 5, 17, 25, 67, 85, 125, 239, 335, 425, 1139, 1195, 1675, 2125, 4063, 5695, 5849, 5975, 8375, 16013, 20315, 28475, 29245, 29875, 80065, 99433, 101575, 142375, 146225, 272221, 391883, 400325, 497165, 507875, 731125, 1361105, 1397911, 1959415, 2001625, 2485825, 6662011, 6805525, 6989555, 9797075, 12429125, 23764487, 33310055, 34027625, 34947775, 48985375, 93660037, 118822435, 166550275, 174738875, 468300185, 594112175, 832751375, 1592220629, 2341500925, 2970560875, 7961103145, 11707504625, 39805515725, 199027578625]

約数ペア:

[(1, 199027578625), (5, 39805515725), (17, 11707504625), (25, 7961103145), (67, 2970560875), (85, 2341500925), (125, 1592220629), (239, 832751375), (335, 594112175), (425, 468300185), (1139, 174738875), (1195, 166550275), (1675, 118822435), (2125, 93660037), (4063, 48985375), (5695, 34947775), (5849, 34027625), (5975, 33310055), (8375, 23764487), (16013, 12429125), (20315, 9797075), (28475, 6989555), (29245, 6805525), (29875, 6662011), (80065, 2485825), (99433, 2001625), (101575, 1959415), (142375, 1397911), (146225, 1361105), (272221, 731125), (391883, 507875), (400325, 497165)]