205300545

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{31177}}^1$

素因数の和:31624

約数の個数: 16

約数和(自身を含む): 329239680

約数和(自身を除く): 123939135

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 6585, 31177, 93531, 155885, 467655, 13686703, 41060109, 68433515, 205300545]

約数ペア:

[(1, 205300545), (3, 68433515), (5, 41060109), (15, 13686703), (439, 467655), (1317, 155885), (2195, 93531), (6585, 31177)]