85873365

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4991

約数の個数: 40

約数和(自身を含む): 157547808

約数和(自身を除く): 71674443

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 4931, 5805, 14793, 17415, 24655, 44379, 73965, 133137, 212033, 221895, 399411, 636099, 665685, 1060165, 1908297, 1997055, 3180495, 5724891, 9541485, 17174673, 28624455, 85873365]

約数ペア:

[(1, 85873365), (3, 28624455), (5, 17174673), (9, 9541485), (15, 5724891), (27, 3180495), (43, 1997055), (45, 1908297), (81, 1060165), (129, 665685), (135, 636099), (215, 399411), (387, 221895), (405, 212033), (645, 133137), (1161, 73965), (1935, 44379), (3483, 24655), (4931, 17415), (5805, 14793)]