156749217795

素因数分解:

$3^3\times 5^1\times {\mathrm{1161105317}}^1$

素因数の和:1161105331

約数の個数: 16

約数和(自身を含む): 278665276320

約数和(自身を除く): 121916058525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1161105317, 3483315951, 5805526585, 10449947853, 17416579755, 31349843559, 52249739265, 156749217795]

約数ペア:

[(1, 156749217795), (3, 52249739265), (5, 31349843559), (9, 17416579755), (15, 10449947853), (27, 5805526585), (45, 3483315951), (135, 1161105317)]