160222825

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 237663360

約数和(自身を除く): 77440535

約数列:

[1, 5, 7, 25, 29, 35, 131, 145, 175, 203, 241, 655, 725, 917, 1015, 1205, 1687, 3275, 3799, 4585, 5075, 6025, 6989, 8435, 18995, 22925, 26593, 31571, 34945, 42175, 48923, 94975, 132965, 157855, 174725, 220997, 244615, 664825, 789275, 915559, 1104985, 1223075, 4577795, 5524925, 6408913, 22888975, 32044565, 160222825]

約数ペア:

[(1, 160222825), (5, 32044565), (7, 22888975), (25, 6408913), (29, 5524925), (35, 4577795), (131, 1223075), (145, 1104985), (175, 915559), (203, 789275), (241, 664825), (655, 244615), (725, 220997), (917, 174725), (1015, 157855), (1205, 132965), (1687, 94975), (3275, 48923), (3799, 42175), (4585, 34945), (5075, 31571), (6025, 26593), (6989, 22925), (8435, 18995)]