55246875

素因数分解:

$3^1\times 5^5\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 94493952

約数和(自身を除く): 39247077

約数列:

[1, 3, 5, 15, 25, 71, 75, 83, 125, 213, 249, 355, 375, 415, 625, 1065, 1245, 1775, 1875, 2075, 3125, 5325, 5893, 6225, 8875, 9375, 10375, 17679, 26625, 29465, 31125, 44375, 51875, 88395, 133125, 147325, 155625, 221875, 259375, 441975, 665625, 736625, 778125, 2209875, 3683125, 11049375, 18415625, 55246875]

約数ペア:

[(1, 55246875), (3, 18415625), (5, 11049375), (15, 3683125), (25, 2209875), (71, 778125), (75, 736625), (83, 665625), (125, 441975), (213, 259375), (249, 221875), (355, 155625), (375, 147325), (415, 133125), (625, 88395), (1065, 51875), (1245, 44375), (1775, 31125), (1875, 29465), (2075, 26625), (3125, 17679), (5325, 10375), (5893, 9375), (6225, 8875)]