1427911105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{74623}}^1$

素因数の和:74760

約数の個数: 16

約数和(自身を含む): 1773066240

約数和(自身を除く): 345155135

約数列:

[1, 5, 43, 89, 215, 445, 3827, 19135, 74623, 373115, 3208789, 6641447, 16043945, 33207235, 285582221, 1427911105]

約数ペア:

[(1, 1427911105), (5, 285582221), (43, 33207235), (89, 16043945), (215, 6641447), (445, 3208789), (3827, 373115), (19135, 74623)]