84891525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 151448640

約数和(自身を除く): 66557115

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 1453, 2337, 3075, 3895, 4359, 7265, 11685, 19475, 21795, 27607, 36325, 58425, 59573, 82821, 108975, 138035, 178719, 297865, 414105, 690175, 893595, 1131887, 1489325, 2070525, 3395661, 4467975, 5659435, 16978305, 28297175, 84891525]

約数ペア:

[(1, 84891525), (3, 28297175), (5, 16978305), (15, 5659435), (19, 4467975), (25, 3395661), (41, 2070525), (57, 1489325), (75, 1131887), (95, 893595), (123, 690175), (205, 414105), (285, 297865), (475, 178719), (615, 138035), (779, 108975), (1025, 82821), (1425, 59573), (1453, 58425), (2337, 36325), (3075, 27607), (3895, 21795), (4359, 19475), (7265, 11685)]