76877405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 105114240

約数和(自身を除く): 28236835

約数列:

[1, 5, 11, 29, 55, 145, 157, 307, 319, 785, 1535, 1595, 1727, 3377, 4553, 8635, 8903, 16885, 22765, 44515, 48199, 50083, 97933, 240995, 250415, 489665, 530189, 1397771, 2650945, 6988855, 15375481, 76877405]

約数ペア:

[(1, 76877405), (5, 15375481), (11, 6988855), (29, 2650945), (55, 1397771), (145, 530189), (157, 489665), (307, 250415), (319, 240995), (785, 97933), (1535, 50083), (1595, 48199), (1727, 44515), (3377, 22765), (4553, 16885), (8635, 8903)]