155535315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34679}}^1$

素因数の和:34723

約数の個数: 32

約数和(自身を含む): 279659520

約数和(自身を除く): 124124205

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 34679, 104037, 173395, 450827, 520185, 797617, 1352481, 2254135, 2392851, 3988085, 6762405, 10369021, 11964255, 31107063, 51845105, 155535315]

約数ペア:

[(1, 155535315), (3, 51845105), (5, 31107063), (13, 11964255), (15, 10369021), (23, 6762405), (39, 3988085), (65, 2392851), (69, 2254135), (115, 1352481), (195, 797617), (299, 520185), (345, 450827), (897, 173395), (1495, 104037), (4485, 34679)]