5272875

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 9815520

約数和(自身を除く): 4542645

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 109, 125, 129, 215, 225, 327, 375, 387, 545, 645, 981, 1075, 1125, 1635, 1935, 2725, 3225, 4687, 4905, 5375, 8175, 9675, 13625, 14061, 16125, 23435, 24525, 40875, 42183, 48375, 70305, 117175, 122625, 210915, 351525, 585875, 1054575, 1757625, 5272875]

約数ペア:

[(1, 5272875), (3, 1757625), (5, 1054575), (9, 585875), (15, 351525), (25, 210915), (43, 122625), (45, 117175), (75, 70305), (109, 48375), (125, 42183), (129, 40875), (215, 24525), (225, 23435), (327, 16125), (375, 14061), (387, 13625), (545, 9675), (645, 8175), (981, 5375), (1075, 4905), (1125, 4687), (1635, 3225), (1935, 2725)]