53488755

素因数分解:

$3^4\times 5^1\times {\mathrm{132071}}^1$

素因数の和:132088

約数の個数: 20

約数和(自身を含む): 95884272

約数和(自身を除く): 42395517

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 132071, 396213, 660355, 1188639, 1981065, 3565917, 5943195, 10697751, 17829585, 53488755]

約数ペア:

[(1, 53488755), (3, 17829585), (5, 10697751), (9, 5943195), (15, 3565917), (27, 1981065), (45, 1188639), (81, 660355), (135, 396213), (405, 132071)]