28995585

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19139}}^1$

素因数の和:19248

約数の個数: 16

約数和(自身を含む): 46854720

約数和(自身を除く): 17859135

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 19139, 57417, 95695, 287085, 1933039, 5799117, 9665195, 28995585]

約数ペア:

[(1, 28995585), (3, 9665195), (5, 5799117), (15, 1933039), (101, 287085), (303, 95695), (505, 57417), (1515, 19139)]