152074545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20399}}^1$

素因数の和:20485

約数の個数: 32

約数和(自身を含む): 282009600

約数和(自身を除く): 129935055

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 20399, 61197, 101995, 142793, 305985, 428379, 713965, 1448329, 2141895, 4344987, 7241645, 10138303, 21724935, 30414909, 50691515, 152074545]

約数ペア:

[(1, 152074545), (3, 50691515), (5, 30414909), (7, 21724935), (15, 10138303), (21, 7241645), (35, 4344987), (71, 2141895), (105, 1448329), (213, 713965), (355, 428379), (497, 305985), (1065, 142793), (1491, 101995), (2485, 61197), (7455, 20399)]