43254145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 61046784

約数和(自身を除く): 17792639

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1103, 1265, 1705, 3565, 5515, 7843, 12133, 25369, 34193, 39215, 60665, 126845, 170965, 279059, 376123, 786439, 1395295, 1880615, 3932195, 8650829, 43254145]

約数ペア:

[(1, 43254145), (5, 8650829), (11, 3932195), (23, 1880615), (31, 1395295), (55, 786439), (115, 376123), (155, 279059), (253, 170965), (341, 126845), (713, 60665), (1103, 39215), (1265, 34193), (1705, 25369), (3565, 12133), (5515, 7843)]