1528455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 2672640

約数和(自身を除く): 1144185

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 173, 285, 465, 519, 589, 865, 1767, 2595, 2945, 3287, 5363, 8835, 9861, 16089, 16435, 26815, 49305, 80445, 101897, 305691, 509485, 1528455]

約数ペア:

[(1, 1528455), (3, 509485), (5, 305691), (15, 101897), (19, 80445), (31, 49305), (57, 26815), (93, 16435), (95, 16089), (155, 9861), (173, 8835), (285, 5363), (465, 3287), (519, 2945), (589, 2595), (865, 1767)]