13601725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 17755560

約数和(自身を除く): 4153835

約数列:

[1, 5, 25, 29, 73, 145, 257, 365, 725, 1285, 1825, 2117, 6425, 7453, 10585, 18761, 37265, 52925, 93805, 186325, 469025, 544069, 2720345, 13601725]

約数ペア:

[(1, 13601725), (5, 2720345), (25, 544069), (29, 469025), (73, 186325), (145, 93805), (257, 52925), (365, 37265), (725, 18761), (1285, 10585), (1825, 7453), (2117, 6425)]