30827735

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 37609056

約数和(自身を除く): 6781321

約数列:

[1, 5, 157, 173, 227, 785, 865, 1135, 27161, 35639, 39271, 135805, 178195, 196355, 6165547, 30827735]

約数ペア:

[(1, 30827735), (5, 6165547), (157, 196355), (173, 178195), (227, 135805), (785, 39271), (865, 35639), (1135, 27161)]