40249545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5399}}^1$

素因数の和:5485

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 34400055

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 5399, 7455, 16197, 26995, 37793, 80985, 113379, 188965, 383329, 566895, 1149987, 1916645, 2683303, 5749935, 8049909, 13416515, 40249545]

約数ペア:

[(1, 40249545), (3, 13416515), (5, 8049909), (7, 5749935), (15, 2683303), (21, 1916645), (35, 1149987), (71, 566895), (105, 383329), (213, 188965), (355, 113379), (497, 80985), (1065, 37793), (1491, 26995), (2485, 16197), (5399, 7455)]