69872025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{49033}}^1$

素因数の和:49065

約数の個数: 24

約数和(自身を含む): 121604320

約数和(自身を除く): 51732295

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 49033, 147099, 245165, 735495, 931627, 1225825, 2794881, 3677475, 4658135, 13974405, 23290675, 69872025]

約数ペア:

[(1, 69872025), (3, 23290675), (5, 13974405), (15, 4658135), (19, 3677475), (25, 2794881), (57, 1225825), (75, 931627), (95, 735495), (285, 245165), (475, 147099), (1425, 49033)]