613427575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 846106560

約数和(自身を除く): 232678985

約数列:

[1, 5, 17, 25, 29, 71, 85, 145, 355, 425, 493, 701, 725, 1207, 1775, 2059, 2465, 3505, 6035, 10295, 11917, 12325, 17525, 20329, 30175, 35003, 49771, 51475, 59585, 101645, 175015, 248855, 297925, 345593, 508225, 846107, 875075, 1244275, 1443359, 1727965, 4230535, 7216795, 8639825, 21152675, 24537103, 36083975, 122685515, 613427575]

約数ペア:

[(1, 613427575), (5, 122685515), (17, 36083975), (25, 24537103), (29, 21152675), (71, 8639825), (85, 7216795), (145, 4230535), (355, 1727965), (425, 1443359), (493, 1244275), (701, 875075), (725, 846107), (1207, 508225), (1775, 345593), (2059, 297925), (2465, 248855), (3505, 175015), (6035, 101645), (10295, 59585), (11917, 51475), (12325, 49771), (17525, 35003), (20329, 30175)]