2825585

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 4158720

約数和(自身を除く): 1333135

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 607, 665, 931, 3035, 4249, 4655, 11533, 21245, 29743, 57665, 80731, 148715, 403655, 565117, 2825585]

約数ペア:

[(1, 2825585), (5, 565117), (7, 403655), (19, 148715), (35, 80731), (49, 57665), (95, 29743), (133, 21245), (245, 11533), (607, 4655), (665, 4249), (931, 3035)]