1254228745

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11351}}^1$

素因数の和:11422

約数の個数: 48

約数和(自身を含む): 1956721536

約数和(自身を除く): 702492791

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 205, 245, 287, 385, 451, 539, 1435, 2009, 2255, 2695, 3157, 10045, 11351, 15785, 22099, 56755, 79457, 110495, 124861, 397285, 465391, 556199, 624305, 874027, 2326955, 2780995, 3257737, 4370135, 5119301, 6118189, 16288685, 22804159, 25596505, 30590945, 35835107, 114020795, 179175535, 250845749, 1254228745]

約数ペア:

[(1, 1254228745), (5, 250845749), (7, 179175535), (11, 114020795), (35, 35835107), (41, 30590945), (49, 25596505), (55, 22804159), (77, 16288685), (205, 6118189), (245, 5119301), (287, 4370135), (385, 3257737), (451, 2780995), (539, 2326955), (1435, 874027), (2009, 624305), (2255, 556199), (2695, 465391), (3157, 397285), (10045, 124861), (11351, 110495), (15785, 79457), (22099, 56755)]