29713145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 15408391

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 781, 1087, 2485, 3905, 5435, 5467, 7609, 11957, 27335, 38045, 59785, 77177, 83699, 385885, 418495, 540239, 848947, 2701195, 4244735, 5942629, 29713145]

約数ペア:

[(1, 29713145), (5, 5942629), (7, 4244735), (11, 2701195), (35, 848947), (55, 540239), (71, 418495), (77, 385885), (355, 83699), (385, 77177), (497, 59785), (781, 38045), (1087, 27335), (2485, 11957), (3905, 7609), (5435, 5467)]