53637525

素因数分解:

$3^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 99249600

約数和(自身を除く): 45612075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 229, 347, 675, 687, 1041, 1145, 1735, 2061, 3123, 3435, 5205, 5725, 6183, 8675, 9369, 10305, 15615, 17175, 26025, 30915, 46845, 51525, 78075, 79463, 154575, 234225, 238389, 397315, 715167, 1191945, 1986575, 2145501, 3575835, 5959725, 10727505, 17879175, 53637525]

約数ペア:

[(1, 53637525), (3, 17879175), (5, 10727505), (9, 5959725), (15, 3575835), (25, 2145501), (27, 1986575), (45, 1191945), (75, 715167), (135, 397315), (225, 238389), (229, 234225), (347, 154575), (675, 79463), (687, 78075), (1041, 51525), (1145, 46845), (1735, 30915), (2061, 26025), (3123, 17175), (3435, 15615), (5205, 10305), (5725, 9369), (6183, 8675)]