38942575

素因数分解:

$5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1153}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 55521248

約数和(自身を除く): 16578673

約数列:

[1, 5, 7, 25, 35, 175, 193, 965, 1153, 1351, 4825, 5765, 6755, 8071, 28825, 33775, 40355, 201775, 222529, 1112645, 1557703, 5563225, 7788515, 38942575]

約数ペア:

[(1, 38942575), (5, 7788515), (7, 5563225), (25, 1557703), (35, 1112645), (175, 222529), (193, 201775), (965, 40355), (1153, 33775), (1351, 28825), (4825, 8071), (5765, 6755)]