152214285

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 248481792

約数和(自身を除く): 96267507

約数列:

[1, 3, 5, 15, 67, 201, 311, 335, 487, 933, 1005, 1461, 1555, 2435, 4665, 7305, 20837, 32629, 62511, 97887, 104185, 151457, 163145, 312555, 454371, 489435, 757285, 2271855, 10147619, 30442857, 50738095, 152214285]

約数ペア:

[(1, 152214285), (3, 50738095), (5, 30442857), (15, 10147619), (67, 2271855), (201, 757285), (311, 489435), (335, 454371), (487, 312555), (933, 163145), (1005, 151457), (1461, 104185), (1555, 97887), (2435, 62511), (4665, 32629), (7305, 20837)]