4285545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3594135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 1367, 3135, 4101, 6835, 15037, 20505, 25973, 45111, 75185, 77919, 129865, 225555, 285703, 389595, 857109, 1428515, 4285545]

約数ペア:

[(1, 4285545), (3, 1428515), (5, 857109), (11, 389595), (15, 285703), (19, 225555), (33, 129865), (55, 77919), (57, 75185), (95, 45111), (165, 25973), (209, 20505), (285, 15037), (627, 6835), (1045, 4101), (1367, 3135)]