85052065

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 123273216

約数和(自身を除く): 38221151

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 1085, 1333, 1505, 1823, 6665, 9115, 9331, 12761, 46655, 56513, 63805, 78389, 282565, 391945, 395591, 548723, 1977955, 2430059, 2743615, 12150295, 17010413, 85052065]

約数ペア:

[(1, 85052065), (5, 17010413), (7, 12150295), (31, 2743615), (35, 2430059), (43, 1977955), (155, 548723), (215, 395591), (217, 391945), (301, 282565), (1085, 78389), (1333, 63805), (1505, 56513), (1823, 46655), (6665, 12761), (9115, 9331)]