85510921655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{38543}}^1$

素因数の和:39215

約数の個数: 32

約数和(自身を含む): 111361941504

約数和(自身を除く): 25851019849

約数列:

[1, 5, 17, 43, 85, 215, 607, 731, 3035, 3655, 10319, 26101, 38543, 51595, 130505, 192715, 443717, 655231, 1657349, 2218585, 3276155, 8286745, 23395601, 28174933, 116978005, 140874665, 397725217, 1006010843, 1988626085, 5030054215, 17102184331, 85510921655]

約数ペア:

[(1, 85510921655), (5, 17102184331), (17, 5030054215), (43, 1988626085), (85, 1006010843), (215, 397725217), (607, 140874665), (731, 116978005), (3035, 28174933), (3655, 23395601), (10319, 8286745), (26101, 3276155), (38543, 2218585), (51595, 1657349), (130505, 655231), (192715, 443717)]