1125382885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 1533692160

約数和(自身を除く): 408309275

約数列:

[1, 5, 11, 43, 55, 121, 181, 215, 239, 473, 605, 905, 1195, 1991, 2365, 2629, 5203, 7783, 9955, 10277, 13145, 21901, 26015, 28919, 38915, 43259, 51385, 85613, 109505, 113047, 144595, 216295, 428065, 475849, 565235, 941743, 1243517, 1860137, 2379245, 4708715, 5234339, 6217585, 9300685, 20461507, 26171695, 102307535, 225076577, 1125382885]

約数ペア:

[(1, 1125382885), (5, 225076577), (11, 102307535), (43, 26171695), (55, 20461507), (121, 9300685), (181, 6217585), (215, 5234339), (239, 4708715), (473, 2379245), (605, 1860137), (905, 1243517), (1195, 941743), (1991, 565235), (2365, 475849), (2629, 428065), (5203, 216295), (7783, 144595), (9955, 113047), (10277, 109505), (13145, 85613), (21901, 51385), (26015, 43259), (28919, 38915)]