67000145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 89911296

約数和(自身を除く): 22911151

約数列:

[1, 5, 17, 31, 47, 85, 155, 235, 527, 541, 799, 1457, 2635, 2705, 3995, 7285, 9197, 16771, 24769, 25427, 45985, 83855, 123845, 127135, 285107, 432259, 788237, 1425535, 2161295, 3941185, 13400029, 67000145]

約数ペア:

[(1, 67000145), (5, 13400029), (17, 3941185), (31, 2161295), (47, 1425535), (85, 788237), (155, 432259), (235, 285107), (527, 127135), (541, 123845), (799, 83855), (1457, 45985), (2635, 25427), (2705, 24769), (3995, 16771), (7285, 9197)]