2133585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 3917160

約数和(自身を除く): 1783575

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2789, 8367, 13945, 25101, 41835, 47413, 125505, 142239, 237065, 426717, 711195, 2133585]

約数ペア:

[(1, 2133585), (3, 711195), (5, 426717), (9, 237065), (15, 142239), (17, 125505), (45, 47413), (51, 41835), (85, 25101), (153, 13945), (255, 8367), (765, 2789)]