40115955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6571}}^1$

素因数の和:6627

約数の個数: 32

約数和(自身を含む): 71923968

約数和(自身を除く): 31808013

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 6571, 19713, 32855, 72281, 98565, 216843, 243127, 361405, 729381, 1084215, 1215635, 2674397, 3646905, 8023191, 13371985, 40115955]

約数ペア:

[(1, 40115955), (3, 13371985), (5, 8023191), (11, 3646905), (15, 2674397), (33, 1215635), (37, 1084215), (55, 729381), (111, 361405), (165, 243127), (185, 216843), (407, 98565), (555, 72281), (1221, 32855), (2035, 19713), (6105, 6571)]