86249735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 37129465

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 1699, 3905, 4615, 8495, 10153, 18689, 22087, 50765, 93445, 110435, 120629, 242957, 603145, 1214785, 1326919, 1568177, 6634595, 7840885, 17249947, 86249735]

約数ペア:

[(1, 86249735), (5, 17249947), (11, 7840885), (13, 6634595), (55, 1568177), (65, 1326919), (71, 1214785), (143, 603145), (355, 242957), (715, 120629), (781, 110435), (923, 93445), (1699, 50765), (3905, 22087), (4615, 18689), (8495, 10153)]