77534955

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24971}}^1$

素因数の和:25008

約数の個数: 32

約数和(自身を含む): 143838720

約数和(自身を除く): 66303765

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 24971, 74913, 124855, 224739, 374565, 574333, 674217, 1123695, 1722999, 2871665, 3371085, 5168997, 8614995, 15506991, 25844985, 77534955]

約数ペア:

[(1, 77534955), (3, 25844985), (5, 15506991), (9, 8614995), (15, 5168997), (23, 3371085), (27, 2871665), (45, 1722999), (69, 1123695), (115, 674217), (135, 574333), (207, 374565), (345, 224739), (621, 124855), (1035, 74913), (3105, 24971)]