142720165

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{140611}}^1$

素因数の和:140652

約数の個数: 16

約数和(自身を含む): 202481280

約数和(自身を除く): 59761115

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 140611, 703055, 984277, 4077719, 4921385, 20388595, 28544033, 142720165]

約数ペア:

[(1, 142720165), (5, 28544033), (7, 20388595), (29, 4921385), (35, 4077719), (145, 984277), (203, 703055), (1015, 140611)]