426142585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2293}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 581391360

約数和(自身を除く): 155248775

約数列:

[1, 5, 11, 31, 55, 109, 155, 341, 545, 1199, 1705, 2293, 3379, 5995, 11465, 16895, 25223, 37169, 71083, 126115, 185845, 249937, 355415, 781913, 1249685, 2749307, 3909565, 7748047, 13746535, 38740235, 85228517, 426142585]

約数ペア:

[(1, 426142585), (5, 85228517), (11, 38740235), (31, 13746535), (55, 7748047), (109, 3909565), (155, 2749307), (341, 1249685), (545, 781913), (1199, 355415), (1705, 249937), (2293, 185845), (3379, 126115), (5995, 71083), (11465, 37169), (16895, 25223)]