5175775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 7421400

約数和(自身を除く): 2245625

約数列:

[1, 5, 11, 25, 29, 55, 59, 121, 145, 275, 295, 319, 605, 649, 725, 1475, 1595, 1711, 3025, 3245, 3509, 7139, 7975, 8555, 16225, 17545, 18821, 35695, 42775, 87725, 94105, 178475, 207031, 470525, 1035155, 5175775]

約数ペア:

[(1, 5175775), (5, 1035155), (11, 470525), (25, 207031), (29, 178475), (55, 94105), (59, 87725), (121, 42775), (145, 35695), (275, 18821), (295, 17545), (319, 16225), (605, 8555), (649, 7975), (725, 7139), (1475, 3509), (1595, 3245), (1711, 3025)]