27571115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38561}}^1$

素因数の和:38590

約数の個数: 16

約数和(自身を含む): 38870496

約数和(自身を除く): 11299381

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 38561, 192805, 424171, 501293, 2120855, 2506465, 5514223, 27571115]

約数ペア:

[(1, 27571115), (5, 5514223), (11, 2506465), (13, 2120855), (55, 501293), (65, 424171), (143, 192805), (715, 38561)]