187871265

素因数分解:

$3^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1873}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 334621440

約数和(自身を除く): 146750175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 743, 1873, 2229, 3715, 5619, 6687, 9365, 11145, 16857, 20061, 28095, 33435, 50571, 84285, 100305, 252855, 1391639, 4174917, 6958195, 12524751, 20874585, 37574253, 62623755, 187871265]

約数ペア:

[(1, 187871265), (3, 62623755), (5, 37574253), (9, 20874585), (15, 12524751), (27, 6958195), (45, 4174917), (135, 1391639), (743, 252855), (1873, 100305), (2229, 84285), (3715, 50571), (5619, 33435), (6687, 28095), (9365, 20061), (11145, 16857)]