1552304475

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 2872906400

約数和(自身を除く): 1320601925

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 199, 225, 333, 555, 597, 925, 937, 995, 1665, 1791, 2775, 2811, 2985, 4685, 4975, 7363, 8325, 8433, 8955, 14055, 14925, 22089, 23425, 34669, 36815, 42165, 44775, 66267, 70275, 104007, 110445, 173345, 184075, 186463, 210825, 312021, 331335, 520035, 552225, 559389, 866725, 932315, 1560105, 1656675, 1678167, 2600175, 2796945, 4661575, 6899131, 7800525, 8390835, 13984725, 20697393, 34495655, 41954175, 62092179, 103486965, 172478275, 310460895, 517434825, 1552304475]

約数ペア:

[(1, 1552304475), (3, 517434825), (5, 310460895), (9, 172478275), (15, 103486965), (25, 62092179), (37, 41954175), (45, 34495655), (75, 20697393), (111, 13984725), (185, 8390835), (199, 7800525), (225, 6899131), (333, 4661575), (555, 2796945), (597, 2600175), (925, 1678167), (937, 1656675), (995, 1560105), (1665, 932315), (1791, 866725), (2775, 559389), (2811, 552225), (2985, 520035), (4685, 331335), (4975, 312021), (7363, 210825), (8325, 186463), (8433, 184075), (8955, 173345), (14055, 110445), (14925, 104007), (22089, 70275), (23425, 66267), (34669, 44775), (36815, 42165)]