38765355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 66028608

約数和(自身を除く): 27263253

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 541, 843, 1405, 1623, 2705, 4215, 4777, 8115, 9197, 14331, 23885, 27591, 45985, 71655, 137955, 152021, 456063, 760105, 2280315, 2584357, 7753071, 12921785, 38765355]

約数ペア:

[(1, 38765355), (3, 12921785), (5, 7753071), (15, 2584357), (17, 2280315), (51, 760105), (85, 456063), (255, 152021), (281, 137955), (541, 71655), (843, 45985), (1405, 27591), (1623, 23885), (2705, 14331), (4215, 9197), (4777, 8115)]