45372905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5557}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 57625344

約数和(自身を除く): 12252439

約数列:

[1, 5, 23, 71, 115, 355, 1633, 5557, 8165, 27785, 127811, 394547, 639055, 1972735, 9074581, 45372905]

約数ペア:

[(1, 45372905), (5, 9074581), (23, 1972735), (71, 639055), (115, 394547), (355, 127811), (1633, 27785), (5557, 8165)]