28241595

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4451}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 51287040

約数和(自身を除く): 23045445

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 4451, 6345, 13353, 22255, 40059, 66765, 120177, 200295, 209197, 600885, 627591, 1045985, 1882773, 3137955, 5648319, 9413865, 28241595]

約数ペア:

[(1, 28241595), (3, 9413865), (5, 5648319), (9, 3137955), (15, 1882773), (27, 1045985), (45, 627591), (47, 600885), (135, 209197), (141, 200295), (235, 120177), (423, 66765), (705, 40059), (1269, 22255), (2115, 13353), (4451, 6345)]