86521875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 70968045

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 839, 1375, 1875, 2517, 3125, 4125, 4195, 6875, 9229, 9375, 12585, 20625, 20975, 27687, 34375, 46145, 62925, 103125, 104875, 138435, 230725, 314625, 524375, 692175, 1153625, 1573125, 2621875, 3460875, 5768125, 7865625, 17304375, 28840625, 86521875]

約数ペア:

[(1, 86521875), (3, 28840625), (5, 17304375), (11, 7865625), (15, 5768125), (25, 3460875), (33, 2621875), (55, 1573125), (75, 1153625), (125, 692175), (165, 524375), (275, 314625), (375, 230725), (625, 138435), (825, 104875), (839, 103125), (1375, 62925), (1875, 46145), (2517, 34375), (3125, 27687), (4125, 20975), (4195, 20625), (6875, 12585), (9229, 9375)]