61159115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 82399680

約数和(自身を除く): 21240565

約数列:

[1, 5, 17, 29, 43, 85, 145, 215, 493, 577, 731, 1247, 2465, 2885, 3655, 6235, 9809, 16733, 21199, 24811, 49045, 83665, 105995, 124055, 284461, 421787, 719519, 1422305, 2108935, 3597595, 12231823, 61159115]

約数ペア:

[(1, 61159115), (5, 12231823), (17, 3597595), (29, 2108935), (43, 1422305), (85, 719519), (145, 421787), (215, 284461), (493, 124055), (577, 105995), (731, 83665), (1247, 49045), (2465, 24811), (2885, 21199), (3655, 16733), (6235, 9809)]