27969615

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32713}}^1$

素因数の和:32743

約数の個数: 24

約数和(自身を含む): 51033840

約数和(自身を除く): 23064225

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 32713, 98139, 163565, 294417, 490695, 621547, 1472085, 1864641, 3107735, 5593923, 9323205, 27969615]

約数ペア:

[(1, 27969615), (3, 9323205), (5, 5593923), (9, 3107735), (15, 1864641), (19, 1472085), (45, 621547), (57, 490695), (95, 294417), (171, 163565), (285, 98139), (855, 32713)]