1416545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 2042880

約数和(自身を除く): 626335

約数列:

[1, 5, 13, 19, 31, 37, 65, 95, 155, 185, 247, 403, 481, 589, 703, 1147, 1235, 2015, 2405, 2945, 3515, 5735, 7657, 9139, 14911, 21793, 38285, 45695, 74555, 108965, 283309, 1416545]

約数ペア:

[(1, 1416545), (5, 283309), (13, 108965), (19, 74555), (31, 45695), (37, 38285), (65, 21793), (95, 14911), (155, 9139), (185, 7657), (247, 5735), (403, 3515), (481, 2945), (589, 2405), (703, 2015), (1147, 1235)]