38052465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 71442432

約数和(自身を除く): 33389967

約数列:

[1, 3, 5, 11, 15, 23, 33, 37, 55, 69, 111, 115, 165, 185, 253, 271, 345, 407, 555, 759, 813, 851, 1221, 1265, 1355, 2035, 2553, 2981, 3795, 4065, 4255, 6105, 6233, 8943, 9361, 10027, 12765, 14905, 18699, 28083, 30081, 31165, 44715, 46805, 50135, 68563, 93495, 110297, 140415, 150405, 205689, 230621, 330891, 342815, 551485, 691863, 1028445, 1153105, 1654455, 2536831, 3459315, 7610493, 12684155, 38052465]

約数ペア:

[(1, 38052465), (3, 12684155), (5, 7610493), (11, 3459315), (15, 2536831), (23, 1654455), (33, 1153105), (37, 1028445), (55, 691863), (69, 551485), (111, 342815), (115, 330891), (165, 230621), (185, 205689), (253, 150405), (271, 140415), (345, 110297), (407, 93495), (555, 68563), (759, 50135), (813, 46805), (851, 44715), (1221, 31165), (1265, 30081), (1355, 28083), (2035, 18699), (2553, 14905), (2981, 12765), (3795, 10027), (4065, 9361), (4255, 8943), (6105, 6233)]