2005430075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9127}}^1$

素因数の和:9212

約数の個数: 48

約数和(自身を含む): 2933812224

約数和(自身を除く): 928382149

約数列:

[1, 5, 11, 17, 25, 47, 55, 85, 187, 235, 275, 425, 517, 799, 935, 1175, 2585, 3995, 4675, 8789, 9127, 12925, 19975, 43945, 45635, 100397, 155159, 219725, 228175, 428969, 501985, 775795, 1706749, 2144845, 2509925, 3878975, 4718659, 7292473, 8533745, 10724225, 23593295, 36462365, 42668725, 80217203, 117966475, 182311825, 401086015, 2005430075]

約数ペア:

[(1, 2005430075), (5, 401086015), (11, 182311825), (17, 117966475), (25, 80217203), (47, 42668725), (55, 36462365), (85, 23593295), (187, 10724225), (235, 8533745), (275, 7292473), (425, 4718659), (517, 3878975), (799, 2509925), (935, 2144845), (1175, 1706749), (2585, 775795), (3995, 501985), (4675, 428969), (8789, 228175), (9127, 219725), (12925, 155159), (19975, 100397), (43945, 45635)]