25926525

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1966

約数の個数: 36

約数和(自身を含む): 47223540

約数和(自身を除く): 21297015

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 1889, 2745, 4575, 5667, 9445, 13725, 17001, 28335, 47225, 85005, 115229, 141675, 345687, 425025, 576145, 1037061, 1728435, 2880725, 5185305, 8642175, 25926525]

約数ペア:

[(1, 25926525), (3, 8642175), (5, 5185305), (9, 2880725), (15, 1728435), (25, 1037061), (45, 576145), (61, 425025), (75, 345687), (183, 141675), (225, 115229), (305, 85005), (549, 47225), (915, 28335), (1525, 17001), (1889, 13725), (2745, 9445), (4575, 5667)]