173684105

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 74525815

約数列:

[1, 5, 7, 35, 37, 71, 185, 259, 355, 497, 1295, 1889, 2485, 2627, 9445, 13135, 13223, 18389, 66115, 69893, 91945, 134119, 349465, 489251, 670595, 938833, 2446255, 4694165, 4962403, 24812015, 34736821, 173684105]

約数ペア:

[(1, 173684105), (5, 34736821), (7, 24812015), (35, 4962403), (37, 4694165), (71, 2446255), (185, 938833), (259, 670595), (355, 489251), (497, 349465), (1295, 134119), (1889, 91945), (2485, 69893), (2627, 66115), (9445, 18389), (13135, 13223)]