826023702905

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{18017749}}^1$

素因数の和:18017980

約数の個数: 16

約数和(自身を含む): 1015768674000

約数和(自身を除く): 189744971095

約数列:

[1, 5, 53, 173, 265, 865, 9169, 45845, 18017749, 90088745, 954940697, 3117070577, 4774703485, 15585352885, 165204740581, 826023702905]

約数ペア:

[(1, 826023702905), (5, 165204740581), (53, 15585352885), (173, 4774703485), (265, 3117070577), (865, 954940697), (9169, 90088745), (45845, 18017749)]