84477675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 150526080

約数和(自身を除く): 66048405

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 1003, 1123, 1275, 1475, 3009, 3369, 4425, 5015, 5615, 15045, 16845, 19091, 25075, 28075, 57273, 66257, 75225, 84225, 95455, 198771, 286365, 331285, 477275, 993855, 1126369, 1431825, 1656425, 3379107, 4969275, 5631845, 16895535, 28159225, 84477675]

約数ペア:

[(1, 84477675), (3, 28159225), (5, 16895535), (15, 5631845), (17, 4969275), (25, 3379107), (51, 1656425), (59, 1431825), (75, 1126369), (85, 993855), (177, 477275), (255, 331285), (295, 286365), (425, 198771), (885, 95455), (1003, 84225), (1123, 75225), (1275, 66257), (1475, 57273), (3009, 28075), (3369, 25075), (4425, 19091), (5015, 16845), (5615, 15045)]