153902105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{258659}}^1$

素因数の和:258688

約数の個数: 16

約数和(自身を含む): 223482240

約数和(自身を除く): 69580135

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 258659, 1293295, 1810613, 4397203, 9053065, 21986015, 30780421, 153902105]

約数ペア:

[(1, 153902105), (5, 30780421), (7, 21986015), (17, 9053065), (35, 4397203), (85, 1810613), (119, 1293295), (595, 258659)]