179670135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2617}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 301593600

約数和(自身を除く): 121923465

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 597, 995, 2617, 2985, 4577, 7851, 13085, 13731, 22885, 39255, 60191, 68655, 180573, 300955, 520783, 902865, 1562349, 2603915, 7811745, 11978009, 35934027, 59890045, 179670135]

約数ペア:

[(1, 179670135), (3, 59890045), (5, 35934027), (15, 11978009), (23, 7811745), (69, 2603915), (115, 1562349), (199, 902865), (345, 520783), (597, 300955), (995, 180573), (2617, 68655), (2985, 60191), (4577, 39255), (7851, 22885), (13085, 13731)]