75811755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5039}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 54825045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 5015, 5039, 15045, 15117, 25195, 75585, 85663, 256989, 297301, 428315, 891903, 1284945, 1486505, 4459515, 5054117, 15162351, 25270585, 75811755]

約数ペア:

[(1, 75811755), (3, 25270585), (5, 15162351), (15, 5054117), (17, 4459515), (51, 1486505), (59, 1284945), (85, 891903), (177, 428315), (255, 297301), (295, 256989), (885, 85663), (1003, 75585), (3009, 25195), (5015, 15117), (5039, 15045)]