2007503575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1741}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 3110515200

約数和(自身を除く): 1103011625

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 599, 1741, 1925, 2995, 4193, 6589, 8705, 12187, 14975, 19151, 20965, 32945, 43525, 46123, 60935, 95755, 104825, 134057, 164725, 230615, 304675, 478775, 670285, 1042859, 1153075, 3351425, 5214295, 7300013, 11471449, 26071475, 36500065, 57357245, 80300143, 182500325, 286786225, 401500715, 2007503575]

約数ペア:

[(1, 2007503575), (5, 401500715), (7, 286786225), (11, 182500325), (25, 80300143), (35, 57357245), (55, 36500065), (77, 26071475), (175, 11471449), (275, 7300013), (385, 5214295), (599, 3351425), (1741, 1153075), (1925, 1042859), (2995, 670285), (4193, 478775), (6589, 304675), (8705, 230615), (12187, 164725), (14975, 134057), (19151, 104825), (20965, 95755), (32945, 60935), (43525, 46123)]