2048925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 3589056

約数和(自身を除く): 1540131

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1607, 4821, 8035, 24105, 27319, 40175, 81957, 120525, 136595, 409785, 682975, 2048925]

約数ペア:

[(1, 2048925), (3, 682975), (5, 409785), (15, 136595), (17, 120525), (25, 81957), (51, 40175), (75, 27319), (85, 24105), (255, 8035), (425, 4821), (1275, 1607)]