2013111375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4561}}^1$

素因数の和:4697

約数の個数: 64

約数和(自身を含む): 3689307648

約数和(自身を除く): 1676196273

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 125, 165, 275, 321, 375, 535, 825, 1177, 1375, 1605, 2675, 3531, 4125, 4561, 5885, 8025, 13375, 13683, 17655, 22805, 29425, 40125, 50171, 68415, 88275, 114025, 147125, 150513, 250855, 342075, 441375, 488027, 570125, 752565, 1254275, 1464081, 1710375, 2440135, 3762825, 5368297, 6271375, 7320405, 12200675, 16104891, 18814125, 26841485, 36602025, 61003375, 80524455, 134207425, 183010125, 402622275, 671037125, 2013111375]

約数ペア:

[(1, 2013111375), (3, 671037125), (5, 402622275), (11, 183010125), (15, 134207425), (25, 80524455), (33, 61003375), (55, 36602025), (75, 26841485), (107, 18814125), (125, 16104891), (165, 12200675), (275, 7320405), (321, 6271375), (375, 5368297), (535, 3762825), (825, 2440135), (1177, 1710375), (1375, 1464081), (1605, 1254275), (2675, 752565), (3531, 570125), (4125, 488027), (4561, 441375), (5885, 342075), (8025, 250855), (13375, 150513), (13683, 147125), (17655, 114025), (22805, 88275), (29425, 68415), (40125, 50171)]