193764325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 245448576

約数和(自身を除く): 51684251

約数列:

[1, 5, 25, 71, 173, 355, 631, 865, 1775, 3155, 4325, 12283, 15775, 44801, 61415, 109163, 224005, 307075, 545815, 1120025, 2729075, 7750573, 38752865, 193764325]

約数ペア:

[(1, 193764325), (5, 38752865), (25, 7750573), (71, 2729075), (173, 1120025), (355, 545815), (631, 307075), (865, 224005), (1775, 109163), (3155, 61415), (4325, 44801), (12283, 15775)]