77742645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{225341}}^1$

素因数の和:225372

約数の個数: 16

約数和(自身を含む): 129796992

約数和(自身を除く): 52054347

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 225341, 676023, 1126705, 3380115, 5182843, 15548529, 25914215, 77742645]

約数ペア:

[(1, 77742645), (3, 25914215), (5, 15548529), (15, 5182843), (23, 3380115), (69, 1126705), (115, 676023), (345, 225341)]