29311995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 21076485

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1619, 3621, 4857, 6035, 8095, 18105, 24285, 27523, 82569, 114949, 137615, 344847, 412845, 574745, 1724235, 1954133, 5862399, 9770665, 29311995]

約数ペア:

[(1, 29311995), (3, 9770665), (5, 5862399), (15, 1954133), (17, 1724235), (51, 574745), (71, 412845), (85, 344847), (213, 137615), (255, 114949), (355, 82569), (1065, 27523), (1207, 24285), (1619, 18105), (3621, 8095), (4857, 6035)]