171557115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29251}}^1$

素因数の和:29299

約数の個数: 32

約数和(自身を含む): 303284736

約数和(自身を除く): 131727621

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 29251, 87753, 146255, 438765, 497267, 672773, 1491801, 2018319, 2486335, 3363865, 7459005, 10091595, 11437141, 34311423, 57185705, 171557115]

約数ペア:

[(1, 171557115), (3, 57185705), (5, 34311423), (15, 11437141), (17, 10091595), (23, 7459005), (51, 3363865), (69, 2486335), (85, 2018319), (115, 1491801), (255, 672773), (345, 497267), (391, 438765), (1173, 146255), (1955, 87753), (5865, 29251)]