13686105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 23390208

約数和(自身を除く): 9704103

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 281, 573, 843, 955, 1405, 2865, 3247, 4215, 4777, 9741, 14331, 16235, 23885, 48705, 53671, 71655, 161013, 268355, 805065, 912407, 2737221, 4562035, 13686105]

約数ペア:

[(1, 13686105), (3, 4562035), (5, 2737221), (15, 912407), (17, 805065), (51, 268355), (85, 161013), (191, 71655), (255, 53671), (281, 48705), (573, 23885), (843, 16235), (955, 14331), (1405, 9741), (2865, 4777), (3247, 4215)]