179933865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4673}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 306913536

約数和(自身を除く): 126979671

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 2265, 2567, 4673, 7701, 12835, 14019, 23365, 38505, 70095, 79441, 238323, 397205, 705623, 1191615, 2116869, 3528115, 10584345, 11995591, 35986773, 59977955, 179933865]

約数ペア:

[(1, 179933865), (3, 59977955), (5, 35986773), (15, 11995591), (17, 10584345), (51, 3528115), (85, 2116869), (151, 1191615), (255, 705623), (453, 397205), (755, 238323), (2265, 79441), (2567, 70095), (4673, 38505), (7701, 23365), (12835, 14019)]