3279437785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{69019}}^1$

素因数の和:69097

約数の個数: 32

約数和(自身を含む): 4591762560

約数和(自身を除く): 1312324775

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 2795, 3655, 9503, 47515, 69019, 345095, 897247, 1173323, 2967817, 4486235, 5866615, 14839085, 15253199, 38581621, 50452889, 76265995, 192908105, 252264445, 655887557, 3279437785]

約数ペア:

[(1, 3279437785), (5, 655887557), (13, 252264445), (17, 192908105), (43, 76265995), (65, 50452889), (85, 38581621), (215, 15253199), (221, 14839085), (559, 5866615), (731, 4486235), (1105, 2967817), (2795, 1173323), (3655, 897247), (9503, 345095), (47515, 69019)]