2551084815

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{5147}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 4127625216

約数和(自身を除く): 1576540401

約数列:

[1, 3, 5, 15, 173, 191, 519, 573, 865, 955, 2595, 2865, 5147, 15441, 25735, 33043, 77205, 99129, 165215, 495645, 890431, 983077, 2671293, 2949231, 4452155, 4915385, 13356465, 14746155, 170072321, 510216963, 850361605, 2551084815]

約数ペア:

[(1, 2551084815), (3, 850361605), (5, 510216963), (15, 170072321), (173, 14746155), (191, 13356465), (519, 4915385), (573, 4452155), (865, 2949231), (955, 2671293), (2595, 983077), (2865, 890431), (5147, 495645), (15441, 165215), (25735, 99129), (33043, 77205)]