155616505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{123017}}^1$

素因数の和:123056

約数の個数: 16

約数和(自身を含む): 212575104

約数和(自身を除く): 56958599

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 123017, 615085, 1353187, 2829391, 6765935, 14146955, 31123301, 155616505]

約数ペア:

[(1, 155616505), (5, 31123301), (11, 14146955), (23, 6765935), (55, 2829391), (115, 1353187), (253, 615085), (1265, 123017)]