137553625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 190045440

約数和(自身を除く): 52491815

約数列:

[1, 5, 11, 25, 55, 71, 125, 275, 355, 781, 1375, 1409, 1775, 3905, 7045, 8875, 15499, 19525, 35225, 77495, 97625, 100039, 176125, 387475, 500195, 1100429, 1937375, 2500975, 5502145, 12504875, 27510725, 137553625]

約数ペア:

[(1, 137553625), (5, 27510725), (11, 12504875), (25, 5502145), (55, 2500975), (71, 1937375), (125, 1100429), (275, 500195), (355, 387475), (781, 176125), (1375, 100039), (1409, 97625), (1775, 77495), (3905, 35225), (7045, 19525), (8875, 15499)]