591682025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 860569920

約数和(自身を除く): 268887895

約数列:

[1, 5, 11, 17, 25, 55, 67, 85, 187, 275, 335, 425, 737, 935, 1139, 1675, 1889, 3685, 4675, 5695, 9445, 12529, 18425, 20779, 28475, 32113, 47225, 62645, 103895, 126563, 160565, 313225, 353243, 519475, 632815, 802825, 1392193, 1766215, 2151571, 3164075, 6960965, 8831075, 10757855, 23667281, 34804825, 53789275, 118336405, 591682025]

約数ペア:

[(1, 591682025), (5, 118336405), (11, 53789275), (17, 34804825), (25, 23667281), (55, 10757855), (67, 8831075), (85, 6960965), (187, 3164075), (275, 2151571), (335, 1766215), (425, 1392193), (737, 802825), (935, 632815), (1139, 519475), (1675, 353243), (1889, 313225), (3685, 160565), (4675, 126563), (5695, 103895), (9445, 62645), (12529, 47225), (18425, 32113), (20779, 28475)]