7811393185

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{2767}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 9843628032

約数和(自身を除く): 2032234847

約数列:

[1, 5, 41, 47, 205, 235, 293, 1465, 1927, 2767, 9635, 12013, 13771, 13835, 60065, 68855, 113447, 130049, 564611, 567235, 650245, 810731, 2823055, 4053655, 5332009, 26660045, 33239971, 38104357, 166199855, 190521785, 1562278637, 7811393185]

約数ペア:

[(1, 7811393185), (5, 1562278637), (41, 190521785), (47, 166199855), (205, 38104357), (235, 33239971), (293, 26660045), (1465, 5332009), (1927, 4053655), (2767, 2823055), (9635, 810731), (12013, 650245), (13771, 567235), (13835, 564611), (60065, 130049), (68855, 113447)]