124262425

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 182345472

約数和(自身を除く): 58083047

約数列:

[1, 5, 7, 25, 35, 71, 73, 137, 175, 355, 365, 497, 511, 685, 959, 1775, 1825, 2485, 2555, 3425, 4795, 5183, 9727, 10001, 12425, 12775, 23975, 25915, 36281, 48635, 50005, 68089, 70007, 129575, 181405, 243175, 250025, 340445, 350035, 710071, 907025, 1702225, 1750175, 3550355, 4970497, 17751775, 24852485, 124262425]

約数ペア:

[(1, 124262425), (5, 24852485), (7, 17751775), (25, 4970497), (35, 3550355), (71, 1750175), (73, 1702225), (137, 907025), (175, 710071), (355, 350035), (365, 340445), (497, 250025), (511, 243175), (685, 181405), (959, 129575), (1775, 70007), (1825, 68089), (2485, 50005), (2555, 48635), (3425, 36281), (4795, 25915), (5183, 23975), (9727, 12775), (10001, 12425)]