766192325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{7603}}^1$

素因数の和:7781

約数の個数: 24

約数和(自身を含む): 990040800

約数和(自身を除く): 223848475

約数列:

[1, 5, 25, 29, 139, 145, 695, 725, 3475, 4031, 7603, 20155, 38015, 100775, 190075, 220487, 1056817, 1102435, 5284085, 5512175, 26420425, 30647693, 153238465, 766192325]

約数ペア:

[(1, 766192325), (5, 153238465), (25, 30647693), (29, 26420425), (139, 5512175), (145, 5284085), (695, 1102435), (725, 1056817), (3475, 220487), (4031, 190075), (7603, 100775), (20155, 38015)]