144025668865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4051}}^1\times {\mathrm{14783}}^1$

素因数の和:18889

約数の個数: 32

約数和(自身を含む): 191216019456

約数和(自身を除く): 47190350591

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 4051, 14783, 20255, 52663, 73915, 149887, 192179, 263315, 546971, 749435, 960895, 1948531, 2734855, 7110623, 9742655, 35553115, 59885933, 299429665, 778517129, 2215779521, 3892585645, 11078897605, 28805133773, 144025668865]

約数ペア:

[(1, 144025668865), (5, 28805133773), (13, 11078897605), (37, 3892585645), (65, 2215779521), (185, 778517129), (481, 299429665), (2405, 59885933), (4051, 35553115), (14783, 9742655), (20255, 7110623), (52663, 2734855), (73915, 1948531), (149887, 960895), (192179, 749435), (263315, 546971)]