10421425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 16284672

約数和(自身を除く): 5863247

約数列:

[1, 5, 7, 17, 25, 31, 35, 85, 113, 119, 155, 175, 217, 425, 527, 565, 595, 775, 791, 1085, 1921, 2635, 2825, 2975, 3503, 3689, 3955, 5425, 9605, 13175, 13447, 17515, 18445, 19775, 24521, 48025, 59551, 67235, 87575, 92225, 122605, 297755, 336175, 416857, 613025, 1488775, 2084285, 10421425]

約数ペア:

[(1, 10421425), (5, 2084285), (7, 1488775), (17, 613025), (25, 416857), (31, 336175), (35, 297755), (85, 122605), (113, 92225), (119, 87575), (155, 67235), (175, 59551), (217, 48025), (425, 24521), (527, 19775), (565, 18445), (595, 17515), (775, 13447), (791, 13175), (1085, 9605), (1921, 5425), (2635, 3955), (2825, 3689), (2975, 3503)]