1269451315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1993}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 1713053376

約数和(自身を除く): 443602061

約数列:

[1, 5, 11, 37, 55, 185, 313, 407, 1565, 1993, 2035, 3443, 9965, 11581, 17215, 21923, 57905, 73741, 109615, 127391, 368705, 623809, 636955, 811151, 3119045, 4055755, 6861899, 23080933, 34309495, 115404665, 253890263, 1269451315]

約数ペア:

[(1, 1269451315), (5, 253890263), (11, 115404665), (37, 34309495), (55, 23080933), (185, 6861899), (313, 4055755), (407, 3119045), (1565, 811151), (1993, 636955), (2035, 623809), (3443, 368705), (9965, 127391), (11581, 109615), (17215, 73741), (21923, 57905)]