2125161345

素因数分解:

$3^1\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{42533}}^1$

素因数の和:45872

約数の個数: 16

約数和(自身を含む): 3401358912

約数和(自身を除く): 1276197567

約数列:

[1, 3, 5, 15, 3331, 9993, 16655, 42533, 49965, 127599, 212665, 637995, 141677423, 425032269, 708387115, 2125161345]

約数ペア:

[(1, 2125161345), (3, 708387115), (5, 425032269), (15, 141677423), (3331, 637995), (9993, 212665), (16655, 127599), (42533, 49965)]