163425225

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{13879}}^1$

素因数の和:14049

約数の個数: 24

約数和(自身を含む): 271936960

約数和(自身を除く): 108511735

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 11775, 13879, 41637, 69395, 208185, 346975, 1040925, 2179003, 6537009, 10895015, 32685045, 54475075, 163425225]

約数ペア:

[(1, 163425225), (3, 54475075), (5, 32685045), (15, 10895015), (25, 6537009), (75, 2179003), (157, 1040925), (471, 346975), (785, 208185), (2355, 69395), (3925, 41637), (11775, 13879)]