156932875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6007}}^1$

素因数の和:6052

約数の個数: 32

約数和(自身を含む): 224939520

約数和(自身を除く): 68006645

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 5225, 6007, 26125, 30035, 66077, 114133, 150175, 330385, 570665, 750875, 1255463, 1651925, 2853325, 6277315, 8259625, 14266625, 31386575, 156932875]

約数ペア:

[(1, 156932875), (5, 31386575), (11, 14266625), (19, 8259625), (25, 6277315), (55, 2853325), (95, 1651925), (125, 1255463), (209, 750875), (275, 570665), (475, 330385), (1045, 150175), (1375, 114133), (2375, 66077), (5225, 30035), (6007, 26125)]