12190875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 22464000

約数和(自身を除く): 10273125

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 59, 75, 87, 95, 125, 145, 177, 285, 295, 375, 435, 475, 551, 725, 885, 1121, 1425, 1475, 1653, 1711, 2175, 2375, 2755, 3363, 3625, 4425, 5133, 5605, 7125, 7375, 8265, 8555, 10875, 13775, 16815, 22125, 25665, 28025, 32509, 41325, 42775, 68875, 84075, 97527, 128325, 140125, 162545, 206625, 213875, 420375, 487635, 641625, 812725, 2438175, 4063625, 12190875]

約数ペア:

[(1, 12190875), (3, 4063625), (5, 2438175), (15, 812725), (19, 641625), (25, 487635), (29, 420375), (57, 213875), (59, 206625), (75, 162545), (87, 140125), (95, 128325), (125, 97527), (145, 84075), (177, 68875), (285, 42775), (295, 41325), (375, 32509), (435, 28025), (475, 25665), (551, 22125), (725, 16815), (885, 13775), (1121, 10875), (1425, 8555), (1475, 8265), (1653, 7375), (1711, 7125), (2175, 5605), (2375, 5133), (2755, 4425), (3363, 3625)]