54102545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 77483520

約数和(自身を除く): 23380975

約数列:

[1, 5, 7, 29, 35, 145, 151, 203, 353, 755, 1015, 1057, 1765, 2471, 4379, 5285, 10237, 12355, 21895, 30653, 51185, 53303, 71659, 153265, 266515, 358295, 373121, 1545787, 1865605, 7728935, 10820509, 54102545]

約数ペア:

[(1, 54102545), (5, 10820509), (7, 7728935), (29, 1865605), (35, 1545787), (145, 373121), (151, 358295), (203, 266515), (353, 153265), (755, 71659), (1015, 53303), (1057, 51185), (1765, 30653), (2471, 21895), (4379, 12355), (5285, 10237)]