87469305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75731}}^1$

素因数の和:75757

約数の個数: 32

約数和(自身を含む): 174486528

約数和(自身を除く): 87017223

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 75731, 227193, 378655, 530117, 833041, 1135965, 1590351, 2499123, 2650585, 4165205, 5831287, 7951755, 12495615, 17493861, 29156435, 87469305]

約数ペア:

[(1, 87469305), (3, 29156435), (5, 17493861), (7, 12495615), (11, 7951755), (15, 5831287), (21, 4165205), (33, 2650585), (35, 2499123), (55, 1590351), (77, 1135965), (105, 833041), (165, 530117), (231, 378655), (385, 227193), (1155, 75731)]