57214365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4973}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 100275840

約数和(自身を除く): 43061475

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 4973, 11505, 14919, 24865, 64649, 74595, 193947, 293407, 323245, 880221, 969735, 1467035, 3814291, 4401105, 11442873, 19071455, 57214365]

約数ペア:

[(1, 57214365), (3, 19071455), (5, 11442873), (13, 4401105), (15, 3814291), (39, 1467035), (59, 969735), (65, 880221), (177, 323245), (195, 293407), (295, 193947), (767, 74595), (885, 64649), (2301, 24865), (3835, 14919), (4973, 11505)]