57713205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1361}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 101202048

約数和(自身を除く): 43488843

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 1361, 2827, 3855, 4083, 6805, 8481, 14135, 14971, 20415, 42405, 44913, 74855, 224565, 349777, 1049331, 1748885, 3847547, 5246655, 11542641, 19237735, 57713205]

約数ペア:

[(1, 57713205), (3, 19237735), (5, 11542641), (11, 5246655), (15, 3847547), (33, 1748885), (55, 1049331), (165, 349777), (257, 224565), (771, 74855), (1285, 44913), (1361, 42405), (2827, 20415), (3855, 14971), (4083, 14135), (6805, 8481)]