838797935

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{2917}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 1074991200

約数和(自身を除く): 236193265

約数列:

[1, 5, 17, 85, 199, 289, 995, 1445, 2917, 3383, 14585, 16915, 49589, 57511, 247945, 287555, 580483, 843013, 2902415, 4215065, 9868211, 49341055, 167759587, 838797935]

約数ペア:

[(1, 838797935), (5, 167759587), (17, 49341055), (85, 9868211), (199, 4215065), (289, 2902415), (995, 843013), (1445, 580483), (2917, 287555), (3383, 247945), (14585, 57511), (16915, 49589)]