292953025

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 369460728

約数和(自身を除く): 76507703

約数列:

[1, 5, 25, 101, 181, 505, 641, 905, 2525, 3205, 4525, 16025, 18281, 64741, 91405, 116021, 323705, 457025, 580105, 1618525, 2900525, 11718121, 58590605, 292953025]

約数ペア:

[(1, 292953025), (5, 58590605), (25, 11718121), (101, 2900525), (181, 1618525), (505, 580105), (641, 457025), (905, 323705), (2525, 116021), (3205, 91405), (4525, 64741), (16025, 18281)]