121569594045

素因数分解:

$3^1\times 5^1\times {\mathrm{199489}}^1\times {\mathrm{40627}}^1$

素因数の和:240124

約数の個数: 16

約数和(自身を含む): 194517113280

約数和(自身を除く): 72947519235

約数列:

[1, 3, 5, 15, 40627, 121881, 199489, 203135, 598467, 609405, 997445, 2992335, 8104639603, 24313918809, 40523198015, 121569594045]

約数ペア:

[(1, 121569594045), (3, 40523198015), (5, 24313918809), (15, 8104639603), (40627, 2992335), (121881, 997445), (199489, 609405), (203135, 598467)]