84168225

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4507}}^1$

素因数の和:4606

約数の個数: 36

約数和(自身を含む): 152604816

約数和(自身を除く): 68436591

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 3735, 4507, 6225, 13521, 18675, 22535, 40563, 67605, 112675, 202815, 338025, 374081, 1014075, 1122243, 1870405, 3366729, 5611215, 9352025, 16833645, 28056075, 84168225]

約数ペア:

[(1, 84168225), (3, 28056075), (5, 16833645), (9, 9352025), (15, 5611215), (25, 3366729), (45, 1870405), (75, 1122243), (83, 1014075), (225, 374081), (249, 338025), (415, 202815), (747, 112675), (1245, 67605), (2075, 40563), (3735, 22535), (4507, 18675), (6225, 13521)]