80395455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3373}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 147700224

約数和(自身を除く): 67304769

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 3373, 3405, 4767, 7945, 10119, 16865, 23611, 23835, 50595, 70833, 118055, 354165, 765671, 2297013, 3828355, 5359697, 11485065, 16079091, 26798485, 80395455]

約数ペア:

[(1, 80395455), (3, 26798485), (5, 16079091), (7, 11485065), (15, 5359697), (21, 3828355), (35, 2297013), (105, 765671), (227, 354165), (681, 118055), (1135, 70833), (1589, 50595), (3373, 23835), (3405, 23611), (4767, 16865), (7945, 10119)]