5051565

素因数分解:

$3^4\times 5^1\times {\mathrm{12473}}^1$

素因数の和:12490

約数の個数: 20

約数和(自身を含む): 9056124

約数和(自身を除く): 4004559

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12473, 37419, 62365, 112257, 187095, 336771, 561285, 1010313, 1683855, 5051565]

約数ペア:

[(1, 5051565), (3, 1683855), (5, 1010313), (9, 561285), (15, 336771), (27, 187095), (45, 112257), (81, 62365), (135, 37419), (405, 12473)]