11947053165

素因数分解:

$3^1\times 5^1\times {\mathrm{14753}}^1\times {\mathrm{53987}}^1$

素因数の和:68748

約数の個数: 16

約数和(自身を含む): 19116934848

約数和(自身を除く): 7169881683

約数列:

[1, 3, 5, 15, 14753, 44259, 53987, 73765, 161961, 221295, 269935, 809805, 796470211, 2389410633, 3982351055, 11947053165]

約数ペア:

[(1, 11947053165), (3, 3982351055), (5, 2389410633), (15, 796470211), (14753, 809805), (44259, 269935), (53987, 221295), (73765, 161961)]