52829025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 92970240

約数和(自身を除く): 40141215

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 131, 283, 285, 393, 475, 655, 849, 1415, 1425, 1965, 2489, 3275, 4245, 5377, 7075, 7467, 9825, 12445, 16131, 21225, 26885, 37073, 37335, 62225, 80655, 111219, 134425, 185365, 186675, 403275, 556095, 704387, 926825, 2113161, 2780475, 3521935, 10565805, 17609675, 52829025]

約数ペア:

[(1, 52829025), (3, 17609675), (5, 10565805), (15, 3521935), (19, 2780475), (25, 2113161), (57, 926825), (75, 704387), (95, 556095), (131, 403275), (283, 186675), (285, 185365), (393, 134425), (475, 111219), (655, 80655), (849, 62225), (1415, 37335), (1425, 37073), (1965, 26885), (2489, 21225), (3275, 16131), (4245, 12445), (5377, 9825), (7075, 7467)]