193672005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1033}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 321615360

約数和(自身を除く): 127943355

約数列:

[1, 3, 5, 15, 29, 87, 145, 431, 435, 1033, 1293, 2155, 3099, 5165, 6465, 12499, 15495, 29957, 37497, 62495, 89871, 149785, 187485, 445223, 449355, 1335669, 2226115, 6678345, 12911467, 38734401, 64557335, 193672005]

約数ペア:

[(1, 193672005), (3, 64557335), (5, 38734401), (15, 12911467), (29, 6678345), (87, 2226115), (145, 1335669), (431, 449355), (435, 445223), (1033, 187485), (1293, 149785), (2155, 89871), (3099, 62495), (5165, 37497), (6465, 29957), (12499, 15495)]