68354305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 91555200

約数和(自身を除く): 23200895

約数列:

[1, 5, 19, 29, 43, 95, 145, 215, 551, 577, 817, 1247, 2755, 2885, 4085, 6235, 10963, 16733, 23693, 24811, 54815, 83665, 118465, 124055, 317927, 471409, 719519, 1589635, 2357045, 3597595, 13670861, 68354305]

約数ペア:

[(1, 68354305), (5, 13670861), (19, 3597595), (29, 2357045), (43, 1589635), (95, 719519), (145, 471409), (215, 317927), (551, 124055), (577, 118465), (817, 83665), (1247, 54815), (2755, 24811), (2885, 23693), (4085, 16733), (6235, 10963)]