75288655

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 98688240

約数和(自身を除く): 23399585

約数列:

[1, 5, 13, 65, 139, 169, 641, 695, 845, 1807, 3205, 8333, 9035, 23491, 41665, 89099, 108329, 117455, 445495, 541645, 1158287, 5791435, 15057731, 75288655]

約数ペア:

[(1, 75288655), (5, 15057731), (13, 5791435), (65, 1158287), (139, 541645), (169, 445495), (641, 117455), (695, 108329), (845, 89099), (1807, 41665), (3205, 23491), (8333, 9035)]