133973025

素因数分解:

$3^1\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{1753}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 221845920

約数和(自身を除く): 87872895

約数列:

[1, 3, 5, 15, 25, 75, 1019, 1753, 3057, 5095, 5259, 8765, 15285, 25475, 26295, 43825, 76425, 131475, 1786307, 5358921, 8931535, 26794605, 44657675, 133973025]

約数ペア:

[(1, 133973025), (3, 44657675), (5, 26794605), (15, 8931535), (25, 5358921), (75, 1786307), (1019, 131475), (1753, 76425), (3057, 43825), (5095, 26295), (5259, 25475), (8765, 15285)]