1291675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 2045008

約数和(自身を除く): 753333

約数列:

[1, 5, 7, 11, 25, 35, 55, 61, 77, 121, 175, 275, 305, 385, 427, 605, 671, 847, 1525, 1925, 2135, 3025, 3355, 4235, 4697, 7381, 10675, 16775, 21175, 23485, 36905, 51667, 117425, 184525, 258335, 1291675]

約数ペア:

[(1, 1291675), (5, 258335), (7, 184525), (11, 117425), (25, 51667), (35, 36905), (55, 23485), (61, 21175), (77, 16775), (121, 10675), (175, 7381), (275, 4697), (305, 4235), (385, 3355), (427, 3025), (605, 2135), (671, 1925), (847, 1525)]