4039331325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 7145515872

約数和(自身を除く): 3106184547

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 157, 255, 289, 425, 471, 785, 867, 1187, 1275, 1445, 2355, 2669, 3561, 3925, 4335, 5935, 7225, 8007, 11775, 13345, 17805, 20179, 21675, 29675, 40035, 45373, 60537, 66725, 89025, 100895, 136119, 186359, 200175, 226865, 302685, 343043, 504475, 559077, 680595, 931795, 1029129, 1134325, 1513425, 1715215, 2795385, 3168103, 3402975, 4658975, 5145645, 8576075, 9504309, 13976925, 15840515, 25728225, 47521545, 53857751, 79202575, 161573253, 237607725, 269288755, 807866265, 1346443775, 4039331325]

約数ペア:

[(1, 4039331325), (3, 1346443775), (5, 807866265), (15, 269288755), (17, 237607725), (25, 161573253), (51, 79202575), (75, 53857751), (85, 47521545), (157, 25728225), (255, 15840515), (289, 13976925), (425, 9504309), (471, 8576075), (785, 5145645), (867, 4658975), (1187, 3402975), (1275, 3168103), (1445, 2795385), (2355, 1715215), (2669, 1513425), (3561, 1134325), (3925, 1029129), (4335, 931795), (5935, 680595), (7225, 559077), (8007, 504475), (11775, 343043), (13345, 302685), (17805, 226865), (20179, 200175), (21675, 186359), (29675, 136119), (40035, 100895), (45373, 89025), (60537, 66725)]