3330225

素因数分解:

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

素因数の和:95

約数の個数: 54

約数和(自身を含む): 6448806

約数和(自身を除く): 3118581

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 171, 205, 225, 285, 361, 369, 475, 615, 779, 855, 1025, 1083, 1425, 1805, 1845, 2337, 3075, 3249, 3895, 4275, 5415, 7011, 9025, 9225, 11685, 14801, 16245, 19475, 27075, 35055, 44403, 58425, 74005, 81225, 133209, 175275, 222015, 370025, 666045, 1110075, 3330225]

約数ペア:

[(1, 3330225), (3, 1110075), (5, 666045), (9, 370025), (15, 222015), (19, 175275), (25, 133209), (41, 81225), (45, 74005), (57, 58425), (75, 44403), (95, 35055), (123, 27075), (171, 19475), (205, 16245), (225, 14801), (285, 11685), (361, 9225), (369, 9025), (475, 7011), (615, 5415), (779, 4275), (855, 3895), (1025, 3249), (1083, 3075), (1425, 2337), (1805, 1845)]