2773295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1373905

約数列:

[1, 5, 7, 17, 35, 59, 79, 85, 119, 295, 395, 413, 553, 595, 1003, 1343, 2065, 2765, 4661, 5015, 6715, 7021, 9401, 23305, 32627, 35105, 47005, 79237, 163135, 396185, 554659, 2773295]

約数ペア:

[(1, 2773295), (5, 554659), (7, 396185), (17, 163135), (35, 79237), (59, 47005), (79, 35105), (85, 32627), (119, 23305), (295, 9401), (395, 7021), (413, 6715), (553, 5015), (595, 4661), (1003, 2765), (1343, 2065)]