159205845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3229}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 269769600

約数和(自身を除く): 110563755

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 865, 2595, 3229, 3287, 9687, 9861, 16145, 16435, 48435, 49305, 61351, 184053, 306755, 558617, 920265, 1675851, 2793085, 8379255, 10613723, 31841169, 53068615, 159205845]

約数ペア:

[(1, 159205845), (3, 53068615), (5, 31841169), (15, 10613723), (19, 8379255), (57, 2793085), (95, 1675851), (173, 920265), (285, 558617), (519, 306755), (865, 184053), (2595, 61351), (3229, 49305), (3287, 48435), (9687, 16435), (9861, 16145)]