15522801

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 9360399

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 359, 497, 609, 1077, 1491, 2059, 2513, 6177, 7539, 10411, 14413, 25489, 31233, 43239, 72877, 76467, 178423, 218631, 535269, 739181, 2217543, 5174267, 15522801]

約数ペア:

[(1, 15522801), (3, 5174267), (7, 2217543), (21, 739181), (29, 535269), (71, 218631), (87, 178423), (203, 76467), (213, 72877), (359, 43239), (497, 31233), (609, 25489), (1077, 14413), (1491, 10411), (2059, 7539), (2513, 6177)]