4033155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 7492608

約数和(自身を除く): 3459453

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 541, 1065, 1491, 1623, 2485, 2705, 3787, 7455, 8115, 11361, 18935, 38411, 56805, 115233, 192055, 268877, 576165, 806631, 1344385, 4033155]

約数ペア:

[(1, 4033155), (3, 1344385), (5, 806631), (7, 576165), (15, 268877), (21, 192055), (35, 115233), (71, 56805), (105, 38411), (213, 18935), (355, 11361), (497, 8115), (541, 7455), (1065, 3787), (1491, 2705), (1623, 2485)]