152655255

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 279751680

約数和(自身を除く): 127096425

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 207, 237, 345, 395, 711, 1035, 1185, 1817, 1867, 3555, 5451, 5601, 9085, 9335, 16353, 16803, 27255, 28005, 42941, 81765, 84015, 128823, 147493, 214705, 386469, 442479, 644115, 737465, 1327437, 1932345, 2212395, 3392339, 6637185, 10177017, 16961695, 30531051, 50885085, 152655255]

約数ペア:

[(1, 152655255), (3, 50885085), (5, 30531051), (9, 16961695), (15, 10177017), (23, 6637185), (45, 3392339), (69, 2212395), (79, 1932345), (115, 1327437), (207, 737465), (237, 644115), (345, 442479), (395, 386469), (711, 214705), (1035, 147493), (1185, 128823), (1817, 84015), (1867, 81765), (3555, 42941), (5451, 28005), (5601, 27255), (9085, 16803), (9335, 16353)]