32001475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 44528400

約数和(自身を除く): 12526925

約数列:

[1, 5, 11, 25, 55, 71, 121, 149, 275, 355, 605, 745, 781, 1639, 1775, 3025, 3725, 3905, 8195, 8591, 10579, 18029, 19525, 40975, 42955, 52895, 90145, 116369, 214775, 264475, 450725, 581845, 1280059, 2909225, 6400295, 32001475]

約数ペア:

[(1, 32001475), (5, 6400295), (11, 2909225), (25, 1280059), (55, 581845), (71, 450725), (121, 264475), (149, 214775), (275, 116369), (355, 90145), (605, 52895), (745, 42955), (781, 40975), (1639, 19525), (1775, 18029), (3025, 10579), (3725, 8591), (3905, 8195)]