6887355

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4724805

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 223, 355, 435, 669, 1065, 1115, 2059, 3345, 6177, 6467, 10295, 15833, 19401, 30885, 32335, 47499, 79165, 97005, 237495, 459157, 1377471, 2295785, 6887355]

約数ペア:

[(1, 6887355), (3, 2295785), (5, 1377471), (15, 459157), (29, 237495), (71, 97005), (87, 79165), (145, 47499), (213, 32335), (223, 30885), (355, 19401), (435, 15833), (669, 10295), (1065, 6467), (1115, 6177), (2059, 3345)]