53586345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 37029975

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 2621, 4089, 6815, 7863, 13105, 20445, 39315, 76009, 123187, 228027, 369561, 380045, 615935, 1140135, 1847805, 3572423, 10717269, 17862115, 53586345]

約数ペア:

[(1, 53586345), (3, 17862115), (5, 10717269), (15, 3572423), (29, 1847805), (47, 1140135), (87, 615935), (141, 380045), (145, 369561), (235, 228027), (435, 123187), (705, 76009), (1363, 39315), (2621, 20445), (4089, 13105), (6815, 7863)]