541890135

素因数分解:

$3^3\times 5^1\times {\mathrm{4014001}}^1$

素因数の和:4014015

約数の個数: 16

約数和(自身を含む): 963360480

約数和(自身を除く): 421470345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4014001, 12042003, 20070005, 36126009, 60210015, 108378027, 180630045, 541890135]

約数ペア:

[(1, 541890135), (3, 180630045), (5, 108378027), (9, 60210015), (15, 36126009), (27, 20070005), (45, 12042003), (135, 4014001)]