129790465

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4951}}^1$

素因数の和:5077

約数の個数: 24

約数和(自身を含む): 182907072

約数和(自身を除く): 53116607

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 3745, 4951, 5243, 24755, 26215, 34657, 173285, 242599, 529757, 1212995, 2648785, 3708299, 18541495, 25958093, 129790465]

約数ペア:

[(1, 129790465), (5, 25958093), (7, 18541495), (35, 3708299), (49, 2648785), (107, 1212995), (245, 529757), (535, 242599), (749, 173285), (3745, 34657), (4951, 26215), (5243, 24755)]