13305816325

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{69473}}^1$

素因数の和:69693

約数の個数: 24

約数和(自身を含む): 16953879168

約数和(自身を除く): 3648062843

約数列:

[1, 5, 25, 47, 163, 235, 815, 1175, 4075, 7661, 38305, 69473, 191525, 347365, 1736825, 3265231, 11324099, 16326155, 56620495, 81630775, 283102475, 532232653, 2661163265, 13305816325]

約数ペア:

[(1, 13305816325), (5, 2661163265), (25, 532232653), (47, 283102475), (163, 81630775), (235, 56620495), (815, 16326155), (1175, 11324099), (4075, 3265231), (7661, 1736825), (38305, 347365), (69473, 191525)]