27233175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 49104000

約数和(自身を除く): 21870825

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 659, 725, 1425, 1653, 1977, 2175, 2755, 3295, 8265, 9885, 12521, 13775, 16475, 19111, 37563, 41325, 49425, 57333, 62605, 95555, 187815, 286665, 313025, 363109, 477775, 939075, 1089327, 1433325, 1815545, 5446635, 9077725, 27233175]

約数ペア:

[(1, 27233175), (3, 9077725), (5, 5446635), (15, 1815545), (19, 1433325), (25, 1089327), (29, 939075), (57, 477775), (75, 363109), (87, 313025), (95, 286665), (145, 187815), (285, 95555), (435, 62605), (475, 57333), (551, 49425), (659, 41325), (725, 37563), (1425, 19111), (1653, 16475), (1977, 13775), (2175, 12521), (2755, 9885), (3295, 8265)]