236440545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38729}}^1$

素因数の和:38785

約数の個数: 32

約数和(自身を含む): 423861120

約数和(自身を除く): 187420575

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 38729, 116187, 193645, 426019, 580935, 1278057, 1432973, 2130095, 4298919, 6390285, 7164865, 15762703, 21494595, 47288109, 78813515, 236440545]

約数ペア:

[(1, 236440545), (3, 78813515), (5, 47288109), (11, 21494595), (15, 15762703), (33, 7164865), (37, 6390285), (55, 4298919), (111, 2130095), (165, 1432973), (185, 1278057), (407, 580935), (555, 426019), (1221, 193645), (2035, 116187), (6105, 38729)]