201285105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1917001}}^1$

素因数の和:1917016

約数の個数: 16

約数和(自身を含む): 368064384

約数和(自身を除く): 166779279

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1917001, 5751003, 9585005, 13419007, 28755015, 40257021, 67095035, 201285105]

約数ペア:

[(1, 201285105), (3, 67095035), (5, 40257021), (7, 28755015), (15, 13419007), (21, 9585005), (35, 5751003), (105, 1917001)]