90259455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 85374465

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 715, 957, 1131, 1451, 1595, 1885, 2145, 4147, 4353, 4785, 5655, 7255, 12441, 15961, 18863, 20735, 21765, 42079, 47883, 56589, 62205, 79805, 94315, 126237, 207493, 210395, 239415, 282945, 462869, 547027, 622479, 631185, 1037465, 1388607, 1641081, 2314345, 2735135, 3112395, 6017297, 6943035, 8205405, 18051891, 30086485, 90259455]

約数ペア:

[(1, 90259455), (3, 30086485), (5, 18051891), (11, 8205405), (13, 6943035), (15, 6017297), (29, 3112395), (33, 2735135), (39, 2314345), (55, 1641081), (65, 1388607), (87, 1037465), (143, 631185), (145, 622479), (165, 547027), (195, 462869), (319, 282945), (377, 239415), (429, 210395), (435, 207493), (715, 126237), (957, 94315), (1131, 79805), (1451, 62205), (1595, 56589), (1885, 47883), (2145, 42079), (4147, 21765), (4353, 20735), (4785, 18863), (5655, 15961), (7255, 12441)]