1382470290425

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{272407939}}^1$

素因数の和:272407985

約数の個数: 24

約数和(自身を含む): 2026715073600

約数和(自身を除く): 644244783175

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 272407939, 1362039695, 1906855573, 6810198475, 7899830231, 9534277865, 39499151155, 47671389325, 55298811617, 197495755775, 276494058085, 1382470290425]

約数ペア:

[(1, 1382470290425), (5, 276494058085), (7, 197495755775), (25, 55298811617), (29, 47671389325), (35, 39499151155), (145, 9534277865), (175, 7899830231), (203, 6810198475), (725, 1906855573), (1015, 1362039695), (5075, 272407939)]