27998025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{33937}}^1$

素因数の和:33961

約数の個数: 24

約数和(自身を含む): 50499744

約数和(自身を除く): 22501719

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 33937, 101811, 169685, 373307, 509055, 848425, 1119921, 1866535, 2545275, 5599605, 9332675, 27998025]

約数ペア:

[(1, 27998025), (3, 9332675), (5, 5599605), (11, 2545275), (15, 1866535), (25, 1119921), (33, 848425), (55, 509055), (75, 373307), (165, 169685), (275, 101811), (825, 33937)]