389600935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 502329600

約数和(自身を除く): 112728665

約数列:

[1, 5, 29, 37, 101, 145, 185, 505, 719, 1073, 2929, 3595, 3737, 5365, 14645, 18685, 20851, 26603, 72619, 104255, 108373, 133015, 363095, 541865, 771487, 2105951, 2686903, 3857435, 10529755, 13434515, 77920187, 389600935]

約数ペア:

[(1, 389600935), (5, 77920187), (29, 13434515), (37, 10529755), (101, 3857435), (145, 2686903), (185, 2105951), (505, 771487), (719, 541865), (1073, 363095), (2929, 133015), (3595, 108373), (3737, 104255), (5365, 72619), (14645, 26603), (18685, 20851)]