8142405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 14183424

約数和(自身を除く): 6041019

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 863, 1887, 2589, 3145, 4315, 9435, 12945, 14671, 31931, 44013, 73355, 95793, 159655, 220065, 478965, 542827, 1628481, 2714135, 8142405]

約数ペア:

[(1, 8142405), (3, 2714135), (5, 1628481), (15, 542827), (17, 478965), (37, 220065), (51, 159655), (85, 95793), (111, 73355), (185, 44013), (255, 31931), (555, 14671), (629, 12945), (863, 9435), (1887, 4315), (2589, 3145)]