53130915

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25121}}^1$

素因数の和:25179

約数の個数: 24

約数和(自身を含む): 94056768

約数和(自身を除く): 40925853

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 25121, 75363, 125605, 226089, 376815, 1130445, 1180687, 3542061, 5903435, 10626183, 17710305, 53130915]

約数ペア:

[(1, 53130915), (3, 17710305), (5, 10626183), (9, 5903435), (15, 3542061), (45, 1180687), (47, 1130445), (141, 376815), (235, 226089), (423, 125605), (705, 75363), (2115, 25121)]