61031805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 101727360

約数和(自身を除く): 40695555

約数列:

[1, 3, 5, 15, 29, 87, 145, 173, 435, 519, 811, 865, 2433, 2595, 4055, 5017, 12165, 15051, 23519, 25085, 70557, 75255, 117595, 140303, 352785, 420909, 701515, 2104545, 4068787, 12206361, 20343935, 61031805]

約数ペア:

[(1, 61031805), (3, 20343935), (5, 12206361), (15, 4068787), (29, 2104545), (87, 701515), (145, 420909), (173, 352785), (435, 140303), (519, 117595), (811, 75255), (865, 70557), (2433, 25085), (2595, 23519), (4055, 15051), (5017, 12165)]