52038045

素因数分解:

$3^4\times 5^1\times {\mathrm{128489}}^1$

素因数の和:128506

約数の個数: 20

約数和(自身を含む): 93283740

約数和(自身を除く): 41245695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 128489, 385467, 642445, 1156401, 1927335, 3469203, 5782005, 10407609, 17346015, 52038045]

約数ペア:

[(1, 52038045), (3, 17346015), (5, 10407609), (9, 5782005), (15, 3469203), (27, 1927335), (45, 1156401), (81, 642445), (135, 385467), (405, 128489)]